87526460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 220069248

約数和(自身を除く): 132542788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 61, 70, 74, 122, 140, 148, 185, 244, 259, 277, 305, 370, 427, 518, 554, 610, 740, 854, 1036, 1108, 1220, 1295, 1385, 1708, 1939, 2135, 2257, 2590, 2770, 3878, 4270, 4514, 5180, 5540, 7756, 8540, 9028, 9695, 10249, 11285, 15799, 16897, 19390, 20498, 22570, 31598, 33794, 38780, 40996, 45140, 51245, 63196, 67588, 71743, 78995, 84485, 102490, 118279, 143486, 157990, 168970, 204980, 236558, 286972, 315980, 337940, 358715, 473116, 591395, 625189, 717430, 1182790, 1250378, 1434860, 2365580, 2500756, 3125945, 4376323, 6251890, 8752646, 12503780, 17505292, 21881615, 43763230, 87526460]

約数ペア:

[(1, 87526460), (2, 43763230), (4, 21881615), (5, 17505292), (7, 12503780), (10, 8752646), (14, 6251890), (20, 4376323), (28, 3125945), (35, 2500756), (37, 2365580), (61, 1434860), (70, 1250378), (74, 1182790), (122, 717430), (140, 625189), (148, 591395), (185, 473116), (244, 358715), (259, 337940), (277, 315980), (305, 286972), (370, 236558), (427, 204980), (518, 168970), (554, 157990), (610, 143486), (740, 118279), (854, 102490), (1036, 84485), (1108, 78995), (1220, 71743), (1295, 67588), (1385, 63196), (1708, 51245), (1939, 45140), (2135, 40996), (2257, 38780), (2590, 33794), (2770, 31598), (3878, 22570), (4270, 20498), (4514, 19390), (5180, 16897), (5540, 15799), (7756, 11285), (8540, 10249), (9028, 9695)]