2056570340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2609}}^1\times {\mathrm{3583}}^1$

素因数の和:6212

約数の個数: 48

約数和(自身を含む): 4714536960

約数和(自身を除く): 2657966620

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2609, 3583, 5218, 7166, 10436, 13045, 14332, 17915, 26090, 28699, 35830, 39413, 52180, 57398, 71660, 78826, 114796, 143495, 157652, 197065, 286990, 394130, 573980, 788260, 9348047, 18696094, 37392188, 46740235, 93480470, 102828517, 186960940, 205657034, 411314068, 514142585, 1028285170, 2056570340]

約数ペア:

[(1, 2056570340), (2, 1028285170), (4, 514142585), (5, 411314068), (10, 205657034), (11, 186960940), (20, 102828517), (22, 93480470), (44, 46740235), (55, 37392188), (110, 18696094), (220, 9348047), (2609, 788260), (3583, 573980), (5218, 394130), (7166, 286990), (10436, 197065), (13045, 157652), (14332, 143495), (17915, 114796), (26090, 78826), (28699, 71660), (35830, 57398), (39413, 52180)]