13562403280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2423}}^1$

素因数の和:2565

約数の個数: 160

約数和(自身を含む): 33991538688

約数和(自身を除く): 20429135408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 61, 62, 74, 80, 122, 124, 148, 155, 185, 244, 248, 296, 305, 310, 370, 488, 496, 592, 610, 620, 740, 976, 1147, 1220, 1240, 1480, 1891, 2257, 2294, 2423, 2440, 2480, 2960, 3782, 4514, 4588, 4846, 4880, 5735, 7564, 9028, 9176, 9455, 9692, 11285, 11470, 12115, 15128, 18056, 18352, 18910, 19384, 22570, 22940, 24230, 30256, 36112, 37820, 38768, 45140, 45880, 48460, 69967, 75113, 75640, 89651, 90280, 91760, 96920, 139934, 147803, 150226, 151280, 179302, 180560, 193840, 279868, 295606, 300452, 349835, 358604, 375565, 448255, 559736, 591212, 600904, 699670, 717208, 739015, 751130, 896510, 1119472, 1182424, 1201808, 1399340, 1434416, 1478030, 1502260, 1793020, 2364848, 2779181, 2798680, 2956060, 3004520, 3586040, 4581893, 5468711, 5558362, 5597360, 5912120, 6009040, 7172080, 9163786, 10937422, 11116724, 11824240, 13895905, 18327572, 21874844, 22233448, 22909465, 27343555, 27791810, 36655144, 43749688, 44466896, 45818930, 54687110, 55583620, 73310288, 87499376, 91637860, 109374220, 111167240, 169530041, 183275720, 218748440, 222334480, 339060082, 366551440, 437496880, 678120164, 847650205, 1356240328, 1695300410, 2712480656, 3390600820, 6781201640, 13562403280]

約数ペア:

[(1, 13562403280), (2, 6781201640), (4, 3390600820), (5, 2712480656), (8, 1695300410), (10, 1356240328), (16, 847650205), (20, 678120164), (31, 437496880), (37, 366551440), (40, 339060082), (61, 222334480), (62, 218748440), (74, 183275720), (80, 169530041), (122, 111167240), (124, 109374220), (148, 91637860), (155, 87499376), (185, 73310288), (244, 55583620), (248, 54687110), (296, 45818930), (305, 44466896), (310, 43749688), (370, 36655144), (488, 27791810), (496, 27343555), (592, 22909465), (610, 22233448), (620, 21874844), (740, 18327572), (976, 13895905), (1147, 11824240), (1220, 11116724), (1240, 10937422), (1480, 9163786), (1891, 7172080), (2257, 6009040), (2294, 5912120), (2423, 5597360), (2440, 5558362), (2480, 5468711), (2960, 4581893), (3782, 3586040), (4514, 3004520), (4588, 2956060), (4846, 2798680), (4880, 2779181), (5735, 2364848), (7564, 1793020), (9028, 1502260), (9176, 1478030), (9455, 1434416), (9692, 1399340), (11285, 1201808), (11470, 1182424), (12115, 1119472), (15128, 896510), (18056, 751130), (18352, 739015), (18910, 717208), (19384, 699670), (22570, 600904), (22940, 591212), (24230, 559736), (30256, 448255), (36112, 375565), (37820, 358604), (38768, 349835), (45140, 300452), (45880, 295606), (48460, 279868), (69967, 193840), (75113, 180560), (75640, 179302), (89651, 151280), (90280, 150226), (91760, 147803), (96920, 139934)]