201899360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:1000

約数の個数: 96

約数和(自身を含む): 518827680

約数和(自身を除く): 316928320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 113, 130, 160, 208, 226, 260, 416, 452, 520, 565, 859, 904, 1040, 1130, 1469, 1718, 1808, 2080, 2260, 2938, 3436, 3616, 4295, 4520, 5876, 6872, 7345, 8590, 9040, 11167, 11752, 13744, 14690, 17180, 18080, 22334, 23504, 27488, 29380, 34360, 44668, 47008, 55835, 58760, 68720, 89336, 97067, 111670, 117520, 137440, 178672, 194134, 223340, 235040, 357344, 388268, 446680, 485335, 776536, 893360, 970670, 1261871, 1553072, 1786720, 1941340, 2523742, 3106144, 3882680, 5047484, 6309355, 7765360, 10094968, 12618710, 15530720, 20189936, 25237420, 40379872, 50474840, 100949680, 201899360]

約数ペア:

[(1, 201899360), (2, 100949680), (4, 50474840), (5, 40379872), (8, 25237420), (10, 20189936), (13, 15530720), (16, 12618710), (20, 10094968), (26, 7765360), (32, 6309355), (40, 5047484), (52, 3882680), (65, 3106144), (80, 2523742), (104, 1941340), (113, 1786720), (130, 1553072), (160, 1261871), (208, 970670), (226, 893360), (260, 776536), (416, 485335), (452, 446680), (520, 388268), (565, 357344), (859, 235040), (904, 223340), (1040, 194134), (1130, 178672), (1469, 137440), (1718, 117520), (1808, 111670), (2080, 97067), (2260, 89336), (2938, 68720), (3436, 58760), (3616, 55835), (4295, 47008), (4520, 44668), (5876, 34360), (6872, 29380), (7345, 27488), (8590, 23504), (9040, 22334), (11167, 18080), (11752, 17180), (13744, 14690)]