7387900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5683}}^1$

素因数の和:5710

約数の個数: 36

約数和(自身を含む): 17267992

約数和(自身を除く): 9880092

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 5683, 11366, 22732, 28415, 56830, 73879, 113660, 142075, 147758, 284150, 295516, 369395, 568300, 738790, 1477580, 1846975, 3693950, 7387900]

約数ペア:

[(1, 7387900), (2, 3693950), (4, 1846975), (5, 1477580), (10, 738790), (13, 568300), (20, 369395), (25, 295516), (26, 284150), (50, 147758), (52, 142075), (65, 113660), (100, 73879), (130, 56830), (260, 28415), (325, 22732), (650, 11366), (1300, 5683)]