4034969040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{988963}}^1$

素因数の和:988996

約数の個数: 80

約数和(自身を含む): 13244205888

約数和(自身を除く): 9209236848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 988963, 1977926, 2966889, 3955852, 4944815, 5933778, 7911704, 9889630, 11867556, 14834445, 15823408, 16812371, 19779260, 23735112, 29668890, 33624742, 39558520, 47470224, 50437113, 59337780, 67249484, 79117040, 84061855, 100874226, 118675560, 134498968, 168123710, 201748452, 237351120, 252185565, 268997936, 336247420, 403496904, 504371130, 672494840, 806993808, 1008742260, 1344989680, 2017484520, 4034969040]

約数ペア:

[(1, 4034969040), (2, 2017484520), (3, 1344989680), (4, 1008742260), (5, 806993808), (6, 672494840), (8, 504371130), (10, 403496904), (12, 336247420), (15, 268997936), (16, 252185565), (17, 237351120), (20, 201748452), (24, 168123710), (30, 134498968), (34, 118675560), (40, 100874226), (48, 84061855), (51, 79117040), (60, 67249484), (68, 59337780), (80, 50437113), (85, 47470224), (102, 39558520), (120, 33624742), (136, 29668890), (170, 23735112), (204, 19779260), (240, 16812371), (255, 15823408), (272, 14834445), (340, 11867556), (408, 9889630), (510, 7911704), (680, 5933778), (816, 4944815), (1020, 3955852), (1360, 2966889), (2040, 1977926), (4080, 988963)]