10037500

素因数分解:

$2^2\times 5^5\times {\mathrm{11}}^1\times {\mathrm{73}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 24279696

約数和(自身を除く): 14242196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 73, 100, 110, 125, 146, 220, 250, 275, 292, 365, 500, 550, 625, 730, 803, 1100, 1250, 1375, 1460, 1606, 1825, 2500, 2750, 3125, 3212, 3650, 4015, 5500, 6250, 6875, 7300, 8030, 9125, 12500, 13750, 16060, 18250, 20075, 27500, 34375, 36500, 40150, 45625, 68750, 80300, 91250, 100375, 137500, 182500, 200750, 228125, 401500, 456250, 501875, 912500, 1003750, 2007500, 2509375, 5018750, 10037500]

約数ペア:

[(1, 10037500), (2, 5018750), (4, 2509375), (5, 2007500), (10, 1003750), (11, 912500), (20, 501875), (22, 456250), (25, 401500), (44, 228125), (50, 200750), (55, 182500), (73, 137500), (100, 100375), (110, 91250), (125, 80300), (146, 68750), (220, 45625), (250, 40150), (275, 36500), (292, 34375), (365, 27500), (500, 20075), (550, 18250), (625, 16060), (730, 13750), (803, 12500), (1100, 9125), (1250, 8030), (1375, 7300), (1460, 6875), (1606, 6250), (1825, 5500), (2500, 4015), (2750, 3650), (3125, 3212)]