12431200

素因数分解:

$2^5\times 5^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:440

約数の個数: 72

約数和(自身を含む): 31169880

約数和(自身を除く): 18738680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 80, 82, 100, 160, 164, 200, 205, 328, 379, 400, 410, 656, 758, 800, 820, 1025, 1312, 1516, 1640, 1895, 2050, 3032, 3280, 3790, 4100, 6064, 6560, 7580, 8200, 9475, 12128, 15160, 15539, 16400, 18950, 30320, 31078, 32800, 37900, 60640, 62156, 75800, 77695, 124312, 151600, 155390, 248624, 303200, 310780, 388475, 497248, 621560, 776950, 1243120, 1553900, 2486240, 3107800, 6215600, 12431200]

約数ペア:

[(1, 12431200), (2, 6215600), (4, 3107800), (5, 2486240), (8, 1553900), (10, 1243120), (16, 776950), (20, 621560), (25, 497248), (32, 388475), (40, 310780), (41, 303200), (50, 248624), (80, 155390), (82, 151600), (100, 124312), (160, 77695), (164, 75800), (200, 62156), (205, 60640), (328, 37900), (379, 32800), (400, 31078), (410, 30320), (656, 18950), (758, 16400), (800, 15539), (820, 15160), (1025, 12128), (1312, 9475), (1516, 8200), (1640, 7580), (1895, 6560), (2050, 6064), (3032, 4100), (3280, 3790)]