13603700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 32810400

約数和(自身を除く): 19206700

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 83, 100, 110, 149, 166, 220, 275, 298, 332, 415, 550, 596, 745, 830, 913, 1100, 1490, 1639, 1660, 1826, 2075, 2980, 3278, 3652, 3725, 4150, 4565, 6556, 7450, 8195, 8300, 9130, 12367, 14900, 16390, 18260, 22825, 24734, 32780, 40975, 45650, 49468, 61835, 81950, 91300, 123670, 136037, 163900, 247340, 272074, 309175, 544148, 618350, 680185, 1236700, 1360370, 2720740, 3400925, 6801850, 13603700]

約数ペア:

[(1, 13603700), (2, 6801850), (4, 3400925), (5, 2720740), (10, 1360370), (11, 1236700), (20, 680185), (22, 618350), (25, 544148), (44, 309175), (50, 272074), (55, 247340), (83, 163900), (100, 136037), (110, 123670), (149, 91300), (166, 81950), (220, 61835), (275, 49468), (298, 45650), (332, 40975), (415, 32780), (550, 24734), (596, 22825), (745, 18260), (830, 16390), (913, 14900), (1100, 12367), (1490, 9130), (1639, 8300), (1660, 8195), (1826, 7450), (2075, 6556), (2980, 4565), (3278, 4150), (3652, 3725)]