10139800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{419}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 25974900

約数和(自身を除く): 15835100

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 121, 200, 220, 242, 275, 419, 440, 484, 550, 605, 838, 968, 1100, 1210, 1676, 2095, 2200, 2420, 3025, 3352, 4190, 4609, 4840, 6050, 8380, 9218, 10475, 12100, 16760, 18436, 20950, 23045, 24200, 36872, 41900, 46090, 50699, 83800, 92180, 101398, 115225, 184360, 202796, 230450, 253495, 405592, 460900, 506990, 921800, 1013980, 1267475, 2027960, 2534950, 5069900, 10139800]

約数ペア:

[(1, 10139800), (2, 5069900), (4, 2534950), (5, 2027960), (8, 1267475), (10, 1013980), (11, 921800), (20, 506990), (22, 460900), (25, 405592), (40, 253495), (44, 230450), (50, 202796), (55, 184360), (88, 115225), (100, 101398), (110, 92180), (121, 83800), (200, 50699), (220, 46090), (242, 41900), (275, 36872), (419, 24200), (440, 23045), (484, 20950), (550, 18436), (605, 16760), (838, 12100), (968, 10475), (1100, 9218), (1210, 8380), (1676, 6050), (2095, 4840), (2200, 4609), (2420, 4190), (3025, 3352)]