41503420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 105025536

約数和(自身を除く): 63522116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 73, 124, 131, 140, 146, 155, 217, 262, 292, 310, 365, 434, 511, 524, 620, 655, 730, 868, 917, 1022, 1085, 1310, 1460, 1834, 2044, 2170, 2263, 2555, 2620, 3668, 4061, 4340, 4526, 4585, 5110, 8122, 9052, 9170, 9563, 10220, 11315, 15841, 16244, 18340, 19126, 20305, 22630, 28427, 31682, 38252, 40610, 45260, 47815, 56854, 63364, 66941, 79205, 81220, 95630, 113708, 133882, 142135, 158410, 191260, 267764, 284270, 296453, 316820, 334705, 568540, 592906, 669410, 1185812, 1338820, 1482265, 2075171, 2964530, 4150342, 5929060, 8300684, 10375855, 20751710, 41503420]

約数ペア:

[(1, 41503420), (2, 20751710), (4, 10375855), (5, 8300684), (7, 5929060), (10, 4150342), (14, 2964530), (20, 2075171), (28, 1482265), (31, 1338820), (35, 1185812), (62, 669410), (70, 592906), (73, 568540), (124, 334705), (131, 316820), (140, 296453), (146, 284270), (155, 267764), (217, 191260), (262, 158410), (292, 142135), (310, 133882), (365, 113708), (434, 95630), (511, 81220), (524, 79205), (620, 66941), (655, 63364), (730, 56854), (868, 47815), (917, 45260), (1022, 40610), (1085, 38252), (1310, 31682), (1460, 28427), (1834, 22630), (2044, 20305), (2170, 19126), (2263, 18340), (2555, 16244), (2620, 15841), (3668, 11315), (4061, 10220), (4340, 9563), (4526, 9170), (4585, 9052), (5110, 8122)]