24801400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{9539}}^1$

素因数の和:9568

約数の個数: 48

約数和(自身を含む): 62105400

約数和(自身を除く): 37304000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 9539, 19078, 38156, 47695, 76312, 95390, 124007, 190780, 238475, 248014, 381560, 476950, 496028, 620035, 953900, 992056, 1240070, 1907800, 2480140, 3100175, 4960280, 6200350, 12400700, 24801400]

約数ペア:

[(1, 24801400), (2, 12400700), (4, 6200350), (5, 4960280), (8, 3100175), (10, 2480140), (13, 1907800), (20, 1240070), (25, 992056), (26, 953900), (40, 620035), (50, 496028), (52, 476950), (65, 381560), (100, 248014), (104, 238475), (130, 190780), (200, 124007), (260, 95390), (325, 76312), (520, 47695), (650, 38156), (1300, 19078), (2600, 9539)]