4688090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 10264320

約数和(自身を除く): 5576230

約数列:

[1, 2, 5, 10, 11, 17, 22, 23, 34, 46, 55, 85, 109, 110, 115, 170, 187, 218, 230, 253, 374, 391, 506, 545, 782, 935, 1090, 1199, 1265, 1853, 1870, 1955, 2398, 2507, 2530, 3706, 3910, 4301, 5014, 5995, 8602, 9265, 11990, 12535, 18530, 20383, 21505, 25070, 27577, 40766, 42619, 43010, 55154, 85238, 101915, 137885, 203830, 213095, 275770, 426190, 468809, 937618, 2344045, 4688090]

約数ペア:

[(1, 4688090), (2, 2344045), (5, 937618), (10, 468809), (11, 426190), (17, 275770), (22, 213095), (23, 203830), (34, 137885), (46, 101915), (55, 85238), (85, 55154), (109, 43010), (110, 42619), (115, 40766), (170, 27577), (187, 25070), (218, 21505), (230, 20383), (253, 18530), (374, 12535), (391, 11990), (506, 9265), (545, 8602), (782, 5995), (935, 5014), (1090, 4301), (1199, 3910), (1265, 3706), (1853, 2530), (1870, 2507), (1955, 2398)]