41701520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{659}}^1$

素因数の和:792

約数の個数: 80

約数和(自身を含む): 111957120

約数和(自身を除く): 70255600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 113, 140, 226, 280, 452, 560, 565, 659, 791, 904, 1130, 1318, 1582, 1808, 2260, 2636, 3164, 3295, 3955, 4520, 4613, 5272, 6328, 6590, 7910, 9040, 9226, 10544, 12656, 13180, 15820, 18452, 23065, 26360, 31640, 36904, 46130, 52720, 63280, 73808, 74467, 92260, 148934, 184520, 297868, 369040, 372335, 521269, 595736, 744670, 1042538, 1191472, 1489340, 2085076, 2606345, 2978680, 4170152, 5212690, 5957360, 8340304, 10425380, 20850760, 41701520]

約数ペア:

[(1, 41701520), (2, 20850760), (4, 10425380), (5, 8340304), (7, 5957360), (8, 5212690), (10, 4170152), (14, 2978680), (16, 2606345), (20, 2085076), (28, 1489340), (35, 1191472), (40, 1042538), (56, 744670), (70, 595736), (80, 521269), (112, 372335), (113, 369040), (140, 297868), (226, 184520), (280, 148934), (452, 92260), (560, 74467), (565, 73808), (659, 63280), (791, 52720), (904, 46130), (1130, 36904), (1318, 31640), (1582, 26360), (1808, 23065), (2260, 18452), (2636, 15820), (3164, 13180), (3295, 12656), (3955, 10544), (4520, 9226), (4613, 9040), (5272, 7910), (6328, 6590)]