83048420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{45631}}^1$

素因数の和:45660

約数の個数: 48

約数和(自身を含む): 214652928

約数和(自身を除く): 131604508

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 45631, 91262, 182524, 228155, 319417, 456310, 593203, 638834, 912620, 1186406, 1277668, 1597085, 2372812, 2966015, 3194170, 4152421, 5932030, 6388340, 8304842, 11864060, 16609684, 20762105, 41524210, 83048420]

約数ペア:

[(1, 83048420), (2, 41524210), (4, 20762105), (5, 16609684), (7, 11864060), (10, 8304842), (13, 6388340), (14, 5932030), (20, 4152421), (26, 3194170), (28, 2966015), (35, 2372812), (52, 1597085), (65, 1277668), (70, 1186406), (91, 912620), (130, 638834), (140, 593203), (182, 456310), (260, 319417), (364, 228155), (455, 182524), (910, 91262), (1820, 45631)]