2690524880

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1159709}}^1$

素因数の和:1159751

約数の個数: 40

約数和(自身を含む): 6471181800

約数和(自身を除く): 3780656920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 1159709, 2319418, 4638836, 5798545, 9277672, 11597090, 18555344, 23194180, 33631561, 46388360, 67263122, 92776720, 134526244, 168157805, 269052488, 336315610, 538104976, 672631220, 1345262440, 2690524880]

約数ペア:

[(1, 2690524880), (2, 1345262440), (4, 672631220), (5, 538104976), (8, 336315610), (10, 269052488), (16, 168157805), (20, 134526244), (29, 92776720), (40, 67263122), (58, 46388360), (80, 33631561), (116, 23194180), (145, 18555344), (232, 11597090), (290, 9277672), (464, 5798545), (580, 4638836), (1160, 2319418), (2320, 1159709)]