102537040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{229}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 248979600

約数和(自身を除く): 146442560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 193, 229, 232, 290, 386, 458, 464, 580, 772, 916, 965, 1145, 1160, 1544, 1832, 1930, 2290, 2320, 3088, 3664, 3860, 4580, 5597, 6641, 7720, 9160, 11194, 13282, 15440, 18320, 22388, 26564, 27985, 33205, 44197, 44776, 53128, 55970, 66410, 88394, 89552, 106256, 111940, 132820, 176788, 220985, 223880, 265640, 353576, 441970, 447760, 531280, 707152, 883940, 1281713, 1767880, 2563426, 3535760, 5126852, 6408565, 10253704, 12817130, 20507408, 25634260, 51268520, 102537040]

約数ペア:

[(1, 102537040), (2, 51268520), (4, 25634260), (5, 20507408), (8, 12817130), (10, 10253704), (16, 6408565), (20, 5126852), (29, 3535760), (40, 2563426), (58, 1767880), (80, 1281713), (116, 883940), (145, 707152), (193, 531280), (229, 447760), (232, 441970), (290, 353576), (386, 265640), (458, 223880), (464, 220985), (580, 176788), (772, 132820), (916, 111940), (965, 106256), (1145, 89552), (1160, 88394), (1544, 66410), (1832, 55970), (1930, 53128), (2290, 44776), (2320, 44197), (3088, 33205), (3664, 27985), (3860, 26564), (4580, 22388), (5597, 18320), (6641, 15440), (7720, 13282), (9160, 11194)]