5022749420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{86629}}^1$

素因数の和:86874

約数の個数: 48

約数和(自身を含む): 11410210560

約数和(自身を除く): 6387461140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 223, 260, 446, 892, 1115, 2230, 2899, 4460, 5798, 11596, 14495, 28990, 57980, 86629, 173258, 346516, 433145, 866290, 1126177, 1732580, 2252354, 4504708, 5630885, 11261770, 19318267, 22523540, 38636534, 77273068, 96591335, 193182670, 251137471, 386365340, 502274942, 1004549884, 1255687355, 2511374710, 5022749420]

約数ペア:

[(1, 5022749420), (2, 2511374710), (4, 1255687355), (5, 1004549884), (10, 502274942), (13, 386365340), (20, 251137471), (26, 193182670), (52, 96591335), (65, 77273068), (130, 38636534), (223, 22523540), (260, 19318267), (446, 11261770), (892, 5630885), (1115, 4504708), (2230, 2252354), (2899, 1732580), (4460, 1126177), (5798, 866290), (11596, 433145), (14495, 346516), (28990, 173258), (57980, 86629)]