40900740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 96

約数和(自身を含む): 119218176

約数和(自身を除く): 78317436

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 83, 86, 129, 166, 172, 191, 215, 249, 258, 332, 382, 415, 430, 498, 516, 573, 645, 764, 830, 860, 955, 996, 1146, 1245, 1290, 1660, 1910, 2292, 2490, 2580, 2865, 3569, 3820, 4980, 5730, 7138, 8213, 10707, 11460, 14276, 15853, 16426, 17845, 21414, 24639, 31706, 32852, 35690, 41065, 42828, 47559, 49278, 53535, 63412, 71380, 79265, 82130, 95118, 98556, 107070, 123195, 158530, 164260, 190236, 214140, 237795, 246390, 317060, 475590, 492780, 681679, 951180, 1363358, 2045037, 2726716, 3408395, 4090074, 6816790, 8180148, 10225185, 13633580, 20450370, 40900740]

約数ペア:

[(1, 40900740), (2, 20450370), (3, 13633580), (4, 10225185), (5, 8180148), (6, 6816790), (10, 4090074), (12, 3408395), (15, 2726716), (20, 2045037), (30, 1363358), (43, 951180), (60, 681679), (83, 492780), (86, 475590), (129, 317060), (166, 246390), (172, 237795), (191, 214140), (215, 190236), (249, 164260), (258, 158530), (332, 123195), (382, 107070), (415, 98556), (430, 95118), (498, 82130), (516, 79265), (573, 71380), (645, 63412), (764, 53535), (830, 49278), (860, 47559), (955, 42828), (996, 41065), (1146, 35690), (1245, 32852), (1290, 31706), (1660, 24639), (1910, 21414), (2292, 17845), (2490, 16426), (2580, 15853), (2865, 14276), (3569, 11460), (3820, 10707), (4980, 8213), (5730, 7138)]