146222000

素因数分解:

$2^4\times 5^3\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:783

約数の個数: 80

約数和(自身を含む): 357244992

約数和(自身を除く): 211022992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 113, 125, 200, 226, 250, 400, 452, 500, 565, 647, 904, 1000, 1130, 1294, 1808, 2000, 2260, 2588, 2825, 3235, 4520, 5176, 5650, 6470, 9040, 10352, 11300, 12940, 14125, 16175, 22600, 25880, 28250, 32350, 45200, 51760, 56500, 64700, 73111, 80875, 113000, 129400, 146222, 161750, 226000, 258800, 292444, 323500, 365555, 584888, 647000, 731110, 1169776, 1294000, 1462220, 1827775, 2924440, 3655550, 5848880, 7311100, 9138875, 14622200, 18277750, 29244400, 36555500, 73111000, 146222000]

約数ペア:

[(1, 146222000), (2, 73111000), (4, 36555500), (5, 29244400), (8, 18277750), (10, 14622200), (16, 9138875), (20, 7311100), (25, 5848880), (40, 3655550), (50, 2924440), (80, 1827775), (100, 1462220), (113, 1294000), (125, 1169776), (200, 731110), (226, 647000), (250, 584888), (400, 365555), (452, 323500), (500, 292444), (565, 258800), (647, 226000), (904, 161750), (1000, 146222), (1130, 129400), (1294, 113000), (1808, 80875), (2000, 73111), (2260, 64700), (2588, 56500), (2825, 51760), (3235, 45200), (4520, 32350), (5176, 28250), (5650, 25880), (6470, 22600), (9040, 16175), (10352, 14125), (11300, 12940)]