91324760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1567}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 216760320

約数和(自身を除く): 125435560

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 47, 62, 94, 124, 155, 188, 235, 248, 310, 376, 470, 620, 940, 1240, 1457, 1567, 1880, 2914, 3134, 5828, 6268, 7285, 7835, 11656, 12536, 14570, 15670, 29140, 31340, 48577, 58280, 62680, 73649, 97154, 147298, 194308, 242885, 294596, 368245, 388616, 485770, 589192, 736490, 971540, 1472980, 1943080, 2283119, 2945960, 4566238, 9132476, 11415595, 18264952, 22831190, 45662380, 91324760]

約数ペア:

[(1, 91324760), (2, 45662380), (4, 22831190), (5, 18264952), (8, 11415595), (10, 9132476), (20, 4566238), (31, 2945960), (40, 2283119), (47, 1943080), (62, 1472980), (94, 971540), (124, 736490), (155, 589192), (188, 485770), (235, 388616), (248, 368245), (310, 294596), (376, 242885), (470, 194308), (620, 147298), (940, 97154), (1240, 73649), (1457, 62680), (1567, 58280), (1880, 48577), (2914, 31340), (3134, 29140), (5828, 15670), (6268, 14570), (7285, 12536), (7835, 11656)]