93173840

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^2\times {\mathrm{313}}^1$

素因数の和:448

約数の個数: 60

約数和(自身を含む): 220942332

約数和(自身を除く): 127768492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 313, 488, 610, 626, 976, 1220, 1252, 1565, 2440, 2504, 3130, 3721, 4880, 5008, 6260, 7442, 12520, 14884, 18605, 19093, 25040, 29768, 37210, 38186, 59536, 74420, 76372, 95465, 148840, 152744, 190930, 297680, 305488, 381860, 763720, 1164673, 1527440, 2329346, 4658692, 5823365, 9317384, 11646730, 18634768, 23293460, 46586920, 93173840]

約数ペア:

[(1, 93173840), (2, 46586920), (4, 23293460), (5, 18634768), (8, 11646730), (10, 9317384), (16, 5823365), (20, 4658692), (40, 2329346), (61, 1527440), (80, 1164673), (122, 763720), (244, 381860), (305, 305488), (313, 297680), (488, 190930), (610, 152744), (626, 148840), (976, 95465), (1220, 76372), (1252, 74420), (1565, 59536), (2440, 38186), (2504, 37210), (3130, 29768), (3721, 25040), (4880, 19093), (5008, 18605), (6260, 14884), (7442, 12520)]