38230400

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{919}}^1$

素因数の和:956

約数の個数: 96

約数和(自身を含む): 101816400

約数和(自身を除く): 63586000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 128, 130, 160, 200, 208, 260, 320, 325, 400, 416, 520, 640, 650, 800, 832, 919, 1040, 1300, 1600, 1664, 1838, 2080, 2600, 3200, 3676, 4160, 4595, 5200, 7352, 8320, 9190, 10400, 11947, 14704, 18380, 20800, 22975, 23894, 29408, 36760, 41600, 45950, 47788, 58816, 59735, 73520, 91900, 95576, 117632, 119470, 147040, 183800, 191152, 238940, 294080, 298675, 367600, 382304, 477880, 588160, 597350, 735200, 764608, 955760, 1194700, 1470400, 1529216, 1911520, 2389400, 2940800, 3823040, 4778800, 7646080, 9557600, 19115200, 38230400]

約数ペア:

[(1, 38230400), (2, 19115200), (4, 9557600), (5, 7646080), (8, 4778800), (10, 3823040), (13, 2940800), (16, 2389400), (20, 1911520), (25, 1529216), (26, 1470400), (32, 1194700), (40, 955760), (50, 764608), (52, 735200), (64, 597350), (65, 588160), (80, 477880), (100, 382304), (104, 367600), (128, 298675), (130, 294080), (160, 238940), (200, 191152), (208, 183800), (260, 147040), (320, 119470), (325, 117632), (400, 95576), (416, 91900), (520, 73520), (640, 59735), (650, 58816), (800, 47788), (832, 45950), (919, 41600), (1040, 36760), (1300, 29408), (1600, 23894), (1664, 22975), (1838, 20800), (2080, 18380), (2600, 14704), (3200, 11947), (3676, 10400), (4160, 9190), (4595, 8320), (5200, 7352)]