57805840

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 140794560

約数和(自身を除く): 82988720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 59, 74, 80, 118, 148, 185, 236, 295, 296, 331, 370, 472, 590, 592, 662, 740, 944, 1180, 1324, 1480, 1655, 2183, 2360, 2648, 2960, 3310, 4366, 4720, 5296, 6620, 8732, 10915, 12247, 13240, 17464, 19529, 21830, 24494, 26480, 34928, 39058, 43660, 48988, 61235, 78116, 87320, 97645, 97976, 122470, 156232, 174640, 195290, 195952, 244940, 312464, 390580, 489880, 722573, 781160, 979760, 1445146, 1562320, 2890292, 3612865, 5780584, 7225730, 11561168, 14451460, 28902920, 57805840]

約数ペア:

[(1, 57805840), (2, 28902920), (4, 14451460), (5, 11561168), (8, 7225730), (10, 5780584), (16, 3612865), (20, 2890292), (37, 1562320), (40, 1445146), (59, 979760), (74, 781160), (80, 722573), (118, 489880), (148, 390580), (185, 312464), (236, 244940), (295, 195952), (296, 195290), (331, 174640), (370, 156232), (472, 122470), (590, 97976), (592, 97645), (662, 87320), (740, 78116), (944, 61235), (1180, 48988), (1324, 43660), (1480, 39058), (1655, 34928), (2183, 26480), (2360, 24494), (2648, 21830), (2960, 19529), (3310, 17464), (4366, 13240), (4720, 12247), (5296, 10915), (6620, 8732)]