118805600

素因数分解:

$2^5\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1531}}^1$

素因数の和:1648

約数の個数: 72

約数和(自身を含む): 293215608

約数和(自身を除く): 174410008

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 97, 100, 160, 194, 200, 388, 400, 485, 776, 800, 970, 1531, 1552, 1940, 2425, 3062, 3104, 3880, 4850, 6124, 7655, 7760, 9700, 12248, 15310, 15520, 19400, 24496, 30620, 38275, 38800, 48992, 61240, 76550, 77600, 122480, 148507, 153100, 244960, 297014, 306200, 594028, 612400, 742535, 1188056, 1224800, 1485070, 2376112, 2970140, 3712675, 4752224, 5940280, 7425350, 11880560, 14850700, 23761120, 29701400, 59402800, 118805600]

約数ペア:

[(1, 118805600), (2, 59402800), (4, 29701400), (5, 23761120), (8, 14850700), (10, 11880560), (16, 7425350), (20, 5940280), (25, 4752224), (32, 3712675), (40, 2970140), (50, 2376112), (80, 1485070), (97, 1224800), (100, 1188056), (160, 742535), (194, 612400), (200, 594028), (388, 306200), (400, 297014), (485, 244960), (776, 153100), (800, 148507), (970, 122480), (1531, 77600), (1552, 76550), (1940, 61240), (2425, 48992), (3062, 38800), (3104, 38275), (3880, 30620), (4850, 24496), (6124, 19400), (7655, 15520), (7760, 15310), (9700, 12248)]