45498800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{6691}}^1$

素因数の和:6726

約数の個数: 60

約数和(自身を含む): 115758216

約数和(自身を除く): 70259416

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6691, 6800, 13382, 26764, 33455, 53528, 66910, 107056, 113747, 133820, 167275, 227494, 267640, 334550, 454988, 535280, 568735, 669100, 909976, 1137470, 1338200, 1819952, 2274940, 2676400, 2843675, 4549880, 5687350, 9099760, 11374700, 22749400, 45498800]

約数ペア:

[(1, 45498800), (2, 22749400), (4, 11374700), (5, 9099760), (8, 5687350), (10, 4549880), (16, 2843675), (17, 2676400), (20, 2274940), (25, 1819952), (34, 1338200), (40, 1137470), (50, 909976), (68, 669100), (80, 568735), (85, 535280), (100, 454988), (136, 334550), (170, 267640), (200, 227494), (272, 167275), (340, 133820), (400, 113747), (425, 107056), (680, 66910), (850, 53528), (1360, 33455), (1700, 26764), (3400, 13382), (6691, 6800)]