24768040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:514

約数の個数: 64

約数和(自身を含む): 61326720

約数和(自身を除く): 36558680

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 181, 220, 311, 362, 440, 622, 724, 905, 1244, 1448, 1555, 1810, 1991, 2488, 3110, 3421, 3620, 3982, 6220, 6842, 7240, 7964, 9955, 12440, 13684, 15928, 17105, 19910, 27368, 34210, 39820, 56291, 68420, 79640, 112582, 136840, 225164, 281455, 450328, 562910, 619201, 1125820, 1238402, 2251640, 2476804, 3096005, 4953608, 6192010, 12384020, 24768040]

約数ペア:

[(1, 24768040), (2, 12384020), (4, 6192010), (5, 4953608), (8, 3096005), (10, 2476804), (11, 2251640), (20, 1238402), (22, 1125820), (40, 619201), (44, 562910), (55, 450328), (88, 281455), (110, 225164), (181, 136840), (220, 112582), (311, 79640), (362, 68420), (440, 56291), (622, 39820), (724, 34210), (905, 27368), (1244, 19910), (1448, 17105), (1555, 15928), (1810, 13684), (1991, 12440), (2488, 9955), (3110, 7964), (3421, 7240), (3620, 6842), (3982, 6220)]