104586400

素因数分解:

$2^5\times 5^2\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:806

約数の個数: 72

約数和(自身を含む): 256858560

約数和(自身を除く): 152272160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 239, 400, 478, 547, 800, 956, 1094, 1195, 1912, 2188, 2390, 2735, 3824, 4376, 4780, 5470, 5975, 7648, 8752, 9560, 10940, 11950, 13675, 17504, 19120, 21880, 23900, 27350, 38240, 43760, 47800, 54700, 87520, 95600, 109400, 130733, 191200, 218800, 261466, 437600, 522932, 653665, 1045864, 1307330, 2091728, 2614660, 3268325, 4183456, 5229320, 6536650, 10458640, 13073300, 20917280, 26146600, 52293200, 104586400]

約数ペア:

[(1, 104586400), (2, 52293200), (4, 26146600), (5, 20917280), (8, 13073300), (10, 10458640), (16, 6536650), (20, 5229320), (25, 4183456), (32, 3268325), (40, 2614660), (50, 2091728), (80, 1307330), (100, 1045864), (160, 653665), (200, 522932), (239, 437600), (400, 261466), (478, 218800), (547, 191200), (800, 130733), (956, 109400), (1094, 95600), (1195, 87520), (1912, 54700), (2188, 47800), (2390, 43760), (2735, 38240), (3824, 27350), (4376, 23900), (4780, 21880), (5470, 19120), (5975, 17504), (7648, 13675), (8752, 11950), (9560, 10940)]