76654340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{983}}^1$

素因数の和:1556

約数の個数: 48

約数和(自身を含む): 184488192

約数和(自身を除く): 107833852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 557, 983, 1114, 1966, 2228, 2785, 3899, 3932, 4915, 5570, 6881, 7798, 9830, 11140, 13762, 15596, 19495, 19660, 27524, 34405, 38990, 68810, 77980, 137620, 547531, 1095062, 2190124, 2737655, 3832717, 5475310, 7665434, 10950620, 15330868, 19163585, 38327170, 76654340]

約数ペア:

[(1, 76654340), (2, 38327170), (4, 19163585), (5, 15330868), (7, 10950620), (10, 7665434), (14, 5475310), (20, 3832717), (28, 2737655), (35, 2190124), (70, 1095062), (140, 547531), (557, 137620), (983, 77980), (1114, 68810), (1966, 38990), (2228, 34405), (2785, 27524), (3899, 19660), (3932, 19495), (4915, 15596), (5570, 13762), (6881, 11140), (7798, 9830)]