185386370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{991}}^1\times {\mathrm{1439}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 359976960

約数和(自身を除く): 174590590

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 991, 1439, 1982, 2878, 4955, 7195, 9910, 12883, 14390, 18707, 25766, 37414, 64415, 93535, 128830, 187070, 1426049, 2852098, 7130245, 14260490, 18538637, 37077274, 92693185, 185386370]

約数ペア:

[(1, 185386370), (2, 92693185), (5, 37077274), (10, 18538637), (13, 14260490), (26, 7130245), (65, 2852098), (130, 1426049), (991, 187070), (1439, 128830), (1982, 93535), (2878, 64415), (4955, 37414), (7195, 25766), (9910, 18707), (12883, 14390)]