4423400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1334

約数の個数: 48

約数和(自身を含む): 10897740

約数和(自身を除く): 6474340

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1301, 1700, 2602, 3400, 5204, 6505, 10408, 13010, 22117, 26020, 32525, 44234, 52040, 65050, 88468, 110585, 130100, 176936, 221170, 260200, 442340, 552925, 884680, 1105850, 2211700, 4423400]

約数ペア:

[(1, 4423400), (2, 2211700), (4, 1105850), (5, 884680), (8, 552925), (10, 442340), (17, 260200), (20, 221170), (25, 176936), (34, 130100), (40, 110585), (50, 88468), (68, 65050), (85, 52040), (100, 44234), (136, 32525), (170, 26020), (200, 22117), (340, 13010), (425, 10408), (680, 6505), (850, 5204), (1301, 3400), (1700, 2602)]