102704480

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:712

約数の個数: 96

約数和(自身を含む): 261545760

約数和(自身を除く): 158841280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 68, 80, 85, 122, 136, 160, 170, 244, 272, 305, 340, 488, 544, 610, 619, 680, 976, 1037, 1220, 1238, 1360, 1952, 2074, 2440, 2476, 2720, 3095, 4148, 4880, 4952, 5185, 6190, 8296, 9760, 9904, 10370, 10523, 12380, 16592, 19808, 20740, 21046, 24760, 33184, 37759, 41480, 42092, 49520, 52615, 75518, 82960, 84184, 99040, 105230, 151036, 165920, 168368, 188795, 210460, 302072, 336736, 377590, 420920, 604144, 641903, 755180, 841840, 1208288, 1283806, 1510360, 1683680, 2567612, 3020720, 3209515, 5135224, 6041440, 6419030, 10270448, 12838060, 20540896, 25676120, 51352240, 102704480]

約数ペア:

[(1, 102704480), (2, 51352240), (4, 25676120), (5, 20540896), (8, 12838060), (10, 10270448), (16, 6419030), (17, 6041440), (20, 5135224), (32, 3209515), (34, 3020720), (40, 2567612), (61, 1683680), (68, 1510360), (80, 1283806), (85, 1208288), (122, 841840), (136, 755180), (160, 641903), (170, 604144), (244, 420920), (272, 377590), (305, 336736), (340, 302072), (488, 210460), (544, 188795), (610, 168368), (619, 165920), (680, 151036), (976, 105230), (1037, 99040), (1220, 84184), (1238, 82960), (1360, 75518), (1952, 52615), (2074, 49520), (2440, 42092), (2476, 41480), (2720, 37759), (3095, 33184), (4148, 24760), (4880, 21046), (4952, 20740), (5185, 19808), (6190, 16592), (8296, 12380), (9760, 10523), (9904, 10370)]