100593140

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1823}}^1$

素因数の和:1952

約数の個数: 48

約数和(自身を含む): 220631040

約数和(自身を除く): 120037900

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 89, 124, 155, 178, 310, 356, 445, 620, 890, 1780, 1823, 2759, 3646, 5518, 7292, 9115, 11036, 13795, 18230, 27590, 36460, 55180, 56513, 113026, 162247, 226052, 282565, 324494, 565130, 648988, 811235, 1130260, 1622470, 3244940, 5029657, 10059314, 20118628, 25148285, 50296570, 100593140]

約数ペア:

[(1, 100593140), (2, 50296570), (4, 25148285), (5, 20118628), (10, 10059314), (20, 5029657), (31, 3244940), (62, 1622470), (89, 1130260), (124, 811235), (155, 648988), (178, 565130), (310, 324494), (356, 282565), (445, 226052), (620, 162247), (890, 113026), (1780, 56513), (1823, 55180), (2759, 36460), (3646, 27590), (5518, 18230), (7292, 13795), (9115, 11036)]