40243904120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{802951}}^1$

素因数の和:803148

約数の個数: 64

約数和(自身を含む): 104062579200

約数和(自身を除く): 63818675080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 716, 895, 1253, 1432, 1790, 2506, 3580, 5012, 6265, 7160, 10024, 12530, 25060, 50120, 802951, 1605902, 3211804, 4014755, 5620657, 6423608, 8029510, 11241314, 16059020, 22482628, 28103285, 32118040, 44965256, 56206570, 112413140, 143728229, 224826280, 287456458, 574912916, 718641145, 1006097603, 1149825832, 1437282290, 2012195206, 2874564580, 4024390412, 5030488015, 5749129160, 8048780824, 10060976030, 20121952060, 40243904120]

約数ペア:

[(1, 40243904120), (2, 20121952060), (4, 10060976030), (5, 8048780824), (7, 5749129160), (8, 5030488015), (10, 4024390412), (14, 2874564580), (20, 2012195206), (28, 1437282290), (35, 1149825832), (40, 1006097603), (56, 718641145), (70, 574912916), (140, 287456458), (179, 224826280), (280, 143728229), (358, 112413140), (716, 56206570), (895, 44965256), (1253, 32118040), (1432, 28103285), (1790, 22482628), (2506, 16059020), (3580, 11241314), (5012, 8029510), (6265, 6423608), (7160, 5620657), (10024, 4014755), (12530, 3211804), (25060, 1605902), (50120, 802951)]