45475000

素因数分解:

$2^3\times 5^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 113898960

約数和(自身を除く): 68423960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 107, 125, 136, 170, 200, 214, 250, 340, 425, 428, 500, 535, 625, 680, 850, 856, 1000, 1070, 1250, 1700, 1819, 2125, 2140, 2500, 2675, 3125, 3400, 3638, 4250, 4280, 5000, 5350, 6250, 7276, 8500, 9095, 10625, 10700, 12500, 13375, 14552, 17000, 18190, 21250, 21400, 25000, 26750, 36380, 42500, 45475, 53125, 53500, 66875, 72760, 85000, 90950, 106250, 107000, 133750, 181900, 212500, 227375, 267500, 334375, 363800, 425000, 454750, 535000, 668750, 909500, 1136875, 1337500, 1819000, 2273750, 2675000, 4547500, 5684375, 9095000, 11368750, 22737500, 45475000]

約数ペア:

[(1, 45475000), (2, 22737500), (4, 11368750), (5, 9095000), (8, 5684375), (10, 4547500), (17, 2675000), (20, 2273750), (25, 1819000), (34, 1337500), (40, 1136875), (50, 909500), (68, 668750), (85, 535000), (100, 454750), (107, 425000), (125, 363800), (136, 334375), (170, 267500), (200, 227375), (214, 212500), (250, 181900), (340, 133750), (425, 107000), (428, 106250), (500, 90950), (535, 85000), (625, 72760), (680, 66875), (850, 53500), (856, 53125), (1000, 45475), (1070, 42500), (1250, 36380), (1700, 26750), (1819, 25000), (2125, 21400), (2140, 21250), (2500, 18190), (2675, 17000), (3125, 14552), (3400, 13375), (3638, 12500), (4250, 10700), (4280, 10625), (5000, 9095), (5350, 8500), (6250, 7276)]