40466800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:587

約数の個数: 120

約数和(自身を含む): 112506192

約数和(自身を除く): 72039392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 136, 170, 176, 187, 200, 220, 272, 275, 340, 374, 400, 425, 440, 541, 550, 680, 748, 850, 880, 935, 1082, 1100, 1360, 1496, 1700, 1870, 2164, 2200, 2705, 2992, 3400, 3740, 4328, 4400, 4675, 5410, 5951, 6800, 7480, 8656, 9197, 9350, 10820, 11902, 13525, 14960, 18394, 18700, 21640, 23804, 27050, 29755, 36788, 37400, 43280, 45985, 47608, 54100, 59510, 73576, 74800, 91970, 95216, 101167, 108200, 119020, 147152, 148775, 183940, 202334, 216400, 229925, 238040, 297550, 367880, 404668, 459850, 476080, 505835, 595100, 735760, 809336, 919700, 1011670, 1190200, 1618672, 1839400, 2023340, 2380400, 2529175, 3678800, 4046680, 5058350, 8093360, 10116700, 20233400, 40466800]

約数ペア:

[(1, 40466800), (2, 20233400), (4, 10116700), (5, 8093360), (8, 5058350), (10, 4046680), (11, 3678800), (16, 2529175), (17, 2380400), (20, 2023340), (22, 1839400), (25, 1618672), (34, 1190200), (40, 1011670), (44, 919700), (50, 809336), (55, 735760), (68, 595100), (80, 505835), (85, 476080), (88, 459850), (100, 404668), (110, 367880), (136, 297550), (170, 238040), (176, 229925), (187, 216400), (200, 202334), (220, 183940), (272, 148775), (275, 147152), (340, 119020), (374, 108200), (400, 101167), (425, 95216), (440, 91970), (541, 74800), (550, 73576), (680, 59510), (748, 54100), (850, 47608), (880, 45985), (935, 43280), (1082, 37400), (1100, 36788), (1360, 29755), (1496, 27050), (1700, 23804), (1870, 21640), (2164, 18700), (2200, 18394), (2705, 14960), (2992, 13525), (3400, 11902), (3740, 10820), (4328, 9350), (4400, 9197), (4675, 8656), (5410, 7480), (5951, 6800)]