65058500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{10009}}^1$

素因数の和:10041

約数の個数: 48

約数和(自身を含む): 153032880

約数和(自身を除く): 87974380

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 10009, 20018, 40036, 50045, 100090, 130117, 200180, 250225, 260234, 500450, 520468, 650585, 1000900, 1251125, 1301170, 2502250, 2602340, 3252925, 5004500, 6505850, 13011700, 16264625, 32529250, 65058500]

約数ペア:

[(1, 65058500), (2, 32529250), (4, 16264625), (5, 13011700), (10, 6505850), (13, 5004500), (20, 3252925), (25, 2602340), (26, 2502250), (50, 1301170), (52, 1251125), (65, 1000900), (100, 650585), (125, 520468), (130, 500450), (250, 260234), (260, 250225), (325, 200180), (500, 130117), (650, 100090), (1300, 50045), (1625, 40036), (3250, 20018), (6500, 10009)]