102647200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4139}}^1$

素因数の和:4190

約数の個数: 72

約数和(自身を含む): 258733440

約数和(自身を除く): 156086240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4139, 4960, 6200, 8278, 12400, 16556, 20695, 24800, 33112, 41390, 66224, 82780, 103475, 128309, 132448, 165560, 206950, 256618, 331120, 413900, 513236, 641545, 662240, 827800, 1026472, 1283090, 1655600, 2052944, 2566180, 3207725, 3311200, 4105888, 5132360, 6415450, 10264720, 12830900, 20529440, 25661800, 51323600, 102647200]

約数ペア:

[(1, 102647200), (2, 51323600), (4, 25661800), (5, 20529440), (8, 12830900), (10, 10264720), (16, 6415450), (20, 5132360), (25, 4105888), (31, 3311200), (32, 3207725), (40, 2566180), (50, 2052944), (62, 1655600), (80, 1283090), (100, 1026472), (124, 827800), (155, 662240), (160, 641545), (200, 513236), (248, 413900), (310, 331120), (400, 256618), (496, 206950), (620, 165560), (775, 132448), (800, 128309), (992, 103475), (1240, 82780), (1550, 66224), (2480, 41390), (3100, 33112), (4139, 24800), (4960, 20695), (6200, 16556), (8278, 12400)]