28880767150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{224491}}^1$

素因数の和:224617

約数の個数: 48

約数和(自身を含む): 56119408128

約数和(自身を除く): 27238640978

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 83, 155, 166, 310, 415, 775, 830, 1550, 2075, 2573, 4150, 5146, 12865, 25730, 64325, 128650, 224491, 448982, 1122455, 2244910, 5612275, 6959221, 11224550, 13918442, 18632753, 34796105, 37265506, 69592210, 93163765, 173980525, 186327530, 347961050, 465818825, 577615343, 931637650, 1155230686, 2888076715, 5776153430, 14440383575, 28880767150]

約数ペア:

[(1, 28880767150), (2, 14440383575), (5, 5776153430), (10, 2888076715), (25, 1155230686), (31, 931637650), (50, 577615343), (62, 465818825), (83, 347961050), (155, 186327530), (166, 173980525), (310, 93163765), (415, 69592210), (775, 37265506), (830, 34796105), (1550, 18632753), (2075, 13918442), (2573, 11224550), (4150, 6959221), (5146, 5612275), (12865, 2244910), (25730, 1122455), (64325, 448982), (128650, 224491)]