76285420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3001}}^1$

素因数の和:3082

約数の個数: 48

約数和(自身を含む): 169456896

約数和(自身を除く): 93171476

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 2542, 3001, 5084, 6002, 6355, 12004, 12710, 15005, 25420, 30010, 60020, 93031, 123041, 186062, 246082, 372124, 465155, 492164, 615205, 930310, 1230410, 1860620, 2460820, 3814271, 7628542, 15257084, 19071355, 38142710, 76285420]

約数ペア:

[(1, 76285420), (2, 38142710), (4, 19071355), (5, 15257084), (10, 7628542), (20, 3814271), (31, 2460820), (41, 1860620), (62, 1230410), (82, 930310), (124, 615205), (155, 492164), (164, 465155), (205, 372124), (310, 246082), (410, 186062), (620, 123041), (820, 93031), (1271, 60020), (2542, 30010), (3001, 25420), (5084, 15005), (6002, 12710), (6355, 12004)]