40556152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 128

約数和(自身を含む): 103420800

約数和(自身を除く): 62864648

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 29, 34, 52, 56, 58, 68, 91, 104, 113, 116, 119, 136, 182, 203, 221, 226, 232, 238, 364, 377, 406, 442, 452, 476, 493, 728, 754, 791, 812, 884, 904, 952, 986, 1469, 1508, 1547, 1582, 1624, 1768, 1921, 1972, 2639, 2938, 3016, 3094, 3164, 3277, 3451, 3842, 3944, 5278, 5876, 6188, 6328, 6409, 6554, 6902, 7684, 10283, 10556, 11752, 12376, 12818, 13108, 13447, 13804, 15368, 20566, 21112, 22939, 24973, 25636, 26216, 26894, 27608, 41132, 42601, 44863, 45878, 49946, 51272, 53788, 55709, 82264, 85202, 89726, 91756, 99892, 107576, 111418, 170404, 174811, 179452, 183512, 199784, 222836, 298207, 340808, 349622, 358904, 389963, 445672, 596414, 699244, 724217, 779926, 1192828, 1398488, 1448434, 1559852, 2385656, 2896868, 3119704, 5069519, 5793736, 10139038, 20278076, 40556152]

約数ペア:

[(1, 40556152), (2, 20278076), (4, 10139038), (7, 5793736), (8, 5069519), (13, 3119704), (14, 2896868), (17, 2385656), (26, 1559852), (28, 1448434), (29, 1398488), (34, 1192828), (52, 779926), (56, 724217), (58, 699244), (68, 596414), (91, 445672), (104, 389963), (113, 358904), (116, 349622), (119, 340808), (136, 298207), (182, 222836), (203, 199784), (221, 183512), (226, 179452), (232, 174811), (238, 170404), (364, 111418), (377, 107576), (406, 99892), (442, 91756), (452, 89726), (476, 85202), (493, 82264), (728, 55709), (754, 53788), (791, 51272), (812, 49946), (884, 45878), (904, 44863), (952, 42601), (986, 41132), (1469, 27608), (1508, 26894), (1547, 26216), (1582, 25636), (1624, 24973), (1768, 22939), (1921, 21112), (1972, 20566), (2639, 15368), (2938, 13804), (3016, 13447), (3094, 13108), (3164, 12818), (3277, 12376), (3451, 11752), (3842, 10556), (3944, 10283), (5278, 7684), (5876, 6902), (6188, 6554), (6328, 6409)]