25933250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 59220720

約数和(自身を除く): 33287470

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 49, 50, 58, 70, 73, 98, 125, 145, 146, 175, 203, 245, 250, 290, 350, 365, 406, 490, 511, 725, 730, 875, 1015, 1022, 1225, 1421, 1450, 1750, 1825, 2030, 2117, 2450, 2555, 2842, 3577, 3625, 3650, 4234, 5075, 5110, 6125, 7105, 7154, 7250, 9125, 10150, 10585, 12250, 12775, 14210, 14819, 17885, 18250, 21170, 25375, 25550, 29638, 35525, 35770, 50750, 52925, 63875, 71050, 74095, 89425, 103733, 105850, 127750, 148190, 177625, 178850, 207466, 264625, 355250, 370475, 447125, 518665, 529250, 740950, 894250, 1037330, 1852375, 2593325, 3704750, 5186650, 12966625, 25933250]

約数ペア:

[(1, 25933250), (2, 12966625), (5, 5186650), (7, 3704750), (10, 2593325), (14, 1852375), (25, 1037330), (29, 894250), (35, 740950), (49, 529250), (50, 518665), (58, 447125), (70, 370475), (73, 355250), (98, 264625), (125, 207466), (145, 178850), (146, 177625), (175, 148190), (203, 127750), (245, 105850), (250, 103733), (290, 89425), (350, 74095), (365, 71050), (406, 63875), (490, 52925), (511, 50750), (725, 35770), (730, 35525), (875, 29638), (1015, 25550), (1022, 25375), (1225, 21170), (1421, 18250), (1450, 17885), (1750, 14819), (1825, 14210), (2030, 12775), (2117, 12250), (2450, 10585), (2555, 10150), (2842, 9125), (3577, 7250), (3625, 7154), (3650, 7105), (4234, 6125), (5075, 5110)]