73226680

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23173}}^1$

素因数の和:23263

約数の個数: 32

約数和(自身を含む): 166852800

約数和(自身を除く): 93626120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 23173, 46346, 92692, 115865, 185384, 231730, 463460, 926920, 1830667, 3661334, 7322668, 9153335, 14645336, 18306670, 36613340, 73226680]

約数ペア:

[(1, 73226680), (2, 36613340), (4, 18306670), (5, 14645336), (8, 9153335), (10, 7322668), (20, 3661334), (40, 1830667), (79, 926920), (158, 463460), (316, 231730), (395, 185384), (632, 115865), (790, 92692), (1580, 46346), (3160, 23173)]