348533350

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4253}}^1$

素因数の和:4425

約数の個数: 48

約数和(自身を含む): 712119600

約数和(自身を除く): 363586250

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 149, 275, 298, 550, 745, 1490, 1639, 3278, 3725, 4253, 7450, 8195, 8506, 16390, 21265, 40975, 42530, 46783, 81950, 93566, 106325, 212650, 233915, 467830, 633697, 1169575, 1267394, 2339150, 3168485, 6336970, 6970667, 13941334, 15842425, 31684850, 34853335, 69706670, 174266675, 348533350]

約数ペア:

[(1, 348533350), (2, 174266675), (5, 69706670), (10, 34853335), (11, 31684850), (22, 15842425), (25, 13941334), (50, 6970667), (55, 6336970), (110, 3168485), (149, 2339150), (275, 1267394), (298, 1169575), (550, 633697), (745, 467830), (1490, 233915), (1639, 212650), (3278, 106325), (3725, 93566), (4253, 81950), (7450, 46783), (8195, 42530), (8506, 40975), (16390, 21265)]