32561800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 81992520

約数和(自身を除く): 49430720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 61, 68, 85, 100, 122, 136, 157, 170, 200, 244, 305, 314, 340, 425, 488, 610, 628, 680, 785, 850, 1037, 1220, 1256, 1525, 1570, 1700, 2074, 2440, 2669, 3050, 3140, 3400, 3925, 4148, 5185, 5338, 6100, 6280, 7850, 8296, 9577, 10370, 10676, 12200, 13345, 15700, 19154, 20740, 21352, 25925, 26690, 31400, 38308, 41480, 47885, 51850, 53380, 66725, 76616, 95770, 103700, 106760, 133450, 162809, 191540, 207400, 239425, 266900, 325618, 383080, 478850, 533800, 651236, 814045, 957700, 1302472, 1628090, 1915400, 3256180, 4070225, 6512360, 8140450, 16280900, 32561800]

約数ペア:

[(1, 32561800), (2, 16280900), (4, 8140450), (5, 6512360), (8, 4070225), (10, 3256180), (17, 1915400), (20, 1628090), (25, 1302472), (34, 957700), (40, 814045), (50, 651236), (61, 533800), (68, 478850), (85, 383080), (100, 325618), (122, 266900), (136, 239425), (157, 207400), (170, 191540), (200, 162809), (244, 133450), (305, 106760), (314, 103700), (340, 95770), (425, 76616), (488, 66725), (610, 53380), (628, 51850), (680, 47885), (785, 41480), (850, 38308), (1037, 31400), (1220, 26690), (1256, 25925), (1525, 21352), (1570, 20740), (1700, 19154), (2074, 15700), (2440, 13345), (2669, 12200), (3050, 10676), (3140, 10370), (3400, 9577), (3925, 8296), (4148, 7850), (5185, 6280), (5338, 6100)]