118568720

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1068

約数の個数: 80

約数和(自身を含む): 290325168

約数和(自身を除く): 171756448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 41, 74, 80, 82, 148, 164, 185, 205, 296, 328, 370, 410, 592, 656, 740, 820, 977, 1480, 1517, 1640, 1954, 2960, 3034, 3280, 3908, 4885, 6068, 7585, 7816, 9770, 12136, 15170, 15632, 19540, 24272, 30340, 36149, 39080, 40057, 60680, 72298, 78160, 80114, 121360, 144596, 160228, 180745, 200285, 289192, 320456, 361490, 400570, 578384, 640912, 722980, 801140, 1445960, 1482109, 1602280, 2891920, 2964218, 3204560, 5928436, 7410545, 11856872, 14821090, 23713744, 29642180, 59284360, 118568720]

約数ペア:

[(1, 118568720), (2, 59284360), (4, 29642180), (5, 23713744), (8, 14821090), (10, 11856872), (16, 7410545), (20, 5928436), (37, 3204560), (40, 2964218), (41, 2891920), (74, 1602280), (80, 1482109), (82, 1445960), (148, 801140), (164, 722980), (185, 640912), (205, 578384), (296, 400570), (328, 361490), (370, 320456), (410, 289192), (592, 200285), (656, 180745), (740, 160228), (820, 144596), (977, 121360), (1480, 80114), (1517, 78160), (1640, 72298), (1954, 60680), (2960, 40057), (3034, 39080), (3280, 36149), (3908, 30340), (4885, 24272), (6068, 19540), (7585, 15632), (7816, 15170), (9770, 12136)]