37589890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:343

約数の個数: 64

約数和(自身を含む): 78545376

約数和(自身を除く): 40955486

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 73, 85, 130, 146, 170, 221, 233, 365, 442, 466, 730, 949, 1105, 1165, 1241, 1898, 2210, 2330, 2482, 3029, 3961, 4745, 6058, 6205, 7922, 9490, 12410, 15145, 16133, 17009, 19805, 30290, 32266, 34018, 39610, 51493, 80665, 85045, 102986, 161330, 170090, 221117, 257465, 289153, 442234, 514930, 578306, 1105585, 1445765, 2211170, 2891530, 3758989, 7517978, 18794945, 37589890]

約数ペア:

[(1, 37589890), (2, 18794945), (5, 7517978), (10, 3758989), (13, 2891530), (17, 2211170), (26, 1445765), (34, 1105585), (65, 578306), (73, 514930), (85, 442234), (130, 289153), (146, 257465), (170, 221117), (221, 170090), (233, 161330), (365, 102986), (442, 85045), (466, 80665), (730, 51493), (949, 39610), (1105, 34018), (1165, 32266), (1241, 30290), (1898, 19805), (2210, 17009), (2330, 16133), (2482, 15145), (3029, 12410), (3961, 9490), (4745, 7922), (6058, 6205)]