109883540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{4357}}^1$

素因数の和:4476

約数の個数: 48

約数和(自身を含む): 251125392

約数和(自身を除く): 141241852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1940, 2522, 4357, 5044, 6305, 8714, 12610, 17428, 21785, 25220, 43570, 56641, 87140, 113282, 226564, 283205, 422629, 566410, 845258, 1132820, 1690516, 2113145, 4226290, 5494177, 8452580, 10988354, 21976708, 27470885, 54941770, 109883540]

約数ペア:

[(1, 109883540), (2, 54941770), (4, 27470885), (5, 21976708), (10, 10988354), (13, 8452580), (20, 5494177), (26, 4226290), (52, 2113145), (65, 1690516), (97, 1132820), (130, 845258), (194, 566410), (260, 422629), (388, 283205), (485, 226564), (970, 113282), (1261, 87140), (1940, 56641), (2522, 43570), (4357, 25220), (5044, 21785), (6305, 17428), (8714, 12610)]