42446800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^2\times {\mathrm{877}}^1$

素因数の和:917

約数の個数: 90

約数和(自身を含む): 112219814

約数和(自身を除く): 69773014

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 121, 176, 200, 220, 242, 275, 400, 440, 484, 550, 605, 877, 880, 968, 1100, 1210, 1754, 1936, 2200, 2420, 3025, 3508, 4385, 4400, 4840, 6050, 7016, 8770, 9647, 9680, 12100, 14032, 17540, 19294, 21925, 24200, 35080, 38588, 43850, 48235, 48400, 70160, 77176, 87700, 96470, 106117, 154352, 175400, 192940, 212234, 241175, 350800, 385880, 424468, 482350, 530585, 771760, 848936, 964700, 1061170, 1697872, 1929400, 2122340, 2652925, 3858800, 4244680, 5305850, 8489360, 10611700, 21223400, 42446800]

約数ペア:

[(1, 42446800), (2, 21223400), (4, 10611700), (5, 8489360), (8, 5305850), (10, 4244680), (11, 3858800), (16, 2652925), (20, 2122340), (22, 1929400), (25, 1697872), (40, 1061170), (44, 964700), (50, 848936), (55, 771760), (80, 530585), (88, 482350), (100, 424468), (110, 385880), (121, 350800), (176, 241175), (200, 212234), (220, 192940), (242, 175400), (275, 154352), (400, 106117), (440, 96470), (484, 87700), (550, 77176), (605, 70160), (877, 48400), (880, 48235), (968, 43850), (1100, 38588), (1210, 35080), (1754, 24200), (1936, 21925), (2200, 19294), (2420, 17540), (3025, 14032), (3508, 12100), (4385, 9680), (4400, 9647), (4840, 8770), (6050, 7016)]