194701120

素因数分解:

$2^6\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3517}}^1$

素因数の和:3707

約数の個数: 56

約数和(自身を含む): 466444584

約数和(自身を除く): 271743464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 173, 320, 346, 692, 865, 1384, 1730, 2768, 3460, 3517, 5536, 6920, 7034, 11072, 13840, 14068, 17585, 27680, 28136, 35170, 55360, 56272, 70340, 112544, 140680, 225088, 281360, 562720, 608441, 1125440, 1216882, 2433764, 3042205, 4867528, 6084410, 9735056, 12168820, 19470112, 24337640, 38940224, 48675280, 97350560, 194701120]

約数ペア:

[(1, 194701120), (2, 97350560), (4, 48675280), (5, 38940224), (8, 24337640), (10, 19470112), (16, 12168820), (20, 9735056), (32, 6084410), (40, 4867528), (64, 3042205), (80, 2433764), (160, 1216882), (173, 1125440), (320, 608441), (346, 562720), (692, 281360), (865, 225088), (1384, 140680), (1730, 112544), (2768, 70340), (3460, 56272), (3517, 55360), (5536, 35170), (6920, 28136), (7034, 27680), (11072, 17585), (13840, 14068)]