91313800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:391

約数の個数: 96

約数和(自身を含む): 227797920

約数和(自身を除く): 136484120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 107, 136, 170, 200, 214, 251, 340, 425, 428, 502, 535, 680, 850, 856, 1004, 1070, 1255, 1700, 1819, 2008, 2140, 2510, 2675, 3400, 3638, 4267, 4280, 5020, 5350, 6275, 7276, 8534, 9095, 10040, 10700, 12550, 14552, 17068, 18190, 21335, 21400, 25100, 26857, 34136, 36380, 42670, 45475, 50200, 53714, 72760, 85340, 90950, 106675, 107428, 134285, 170680, 181900, 213350, 214856, 268570, 363800, 426700, 456569, 537140, 671425, 853400, 913138, 1074280, 1342850, 1826276, 2282845, 2685700, 3652552, 4565690, 5371400, 9131380, 11414225, 18262760, 22828450, 45656900, 91313800]

約数ペア:

[(1, 91313800), (2, 45656900), (4, 22828450), (5, 18262760), (8, 11414225), (10, 9131380), (17, 5371400), (20, 4565690), (25, 3652552), (34, 2685700), (40, 2282845), (50, 1826276), (68, 1342850), (85, 1074280), (100, 913138), (107, 853400), (136, 671425), (170, 537140), (200, 456569), (214, 426700), (251, 363800), (340, 268570), (425, 214856), (428, 213350), (502, 181900), (535, 170680), (680, 134285), (850, 107428), (856, 106675), (1004, 90950), (1070, 85340), (1255, 72760), (1700, 53714), (1819, 50200), (2008, 45475), (2140, 42670), (2510, 36380), (2675, 34136), (3400, 26857), (3638, 25100), (4267, 21400), (4280, 21335), (5020, 18190), (5350, 17068), (6275, 14552), (7276, 12550), (8534, 10700), (9095, 10040)]