22724920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1$

素因数の和:1504

約数の個数: 64

約数和(自身を含む): 56531520

約数和(自身を除く): 33806600

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 68, 85, 92, 115, 136, 170, 184, 230, 340, 391, 460, 680, 782, 920, 1453, 1564, 1955, 2906, 3128, 3910, 5812, 7265, 7820, 11624, 14530, 15640, 24701, 29060, 33419, 49402, 58120, 66838, 98804, 123505, 133676, 167095, 197608, 247010, 267352, 334190, 494020, 568123, 668380, 988040, 1136246, 1336760, 2272492, 2840615, 4544984, 5681230, 11362460, 22724920]

約数ペア:

[(1, 22724920), (2, 11362460), (4, 5681230), (5, 4544984), (8, 2840615), (10, 2272492), (17, 1336760), (20, 1136246), (23, 988040), (34, 668380), (40, 568123), (46, 494020), (68, 334190), (85, 267352), (92, 247010), (115, 197608), (136, 167095), (170, 133676), (184, 123505), (230, 98804), (340, 66838), (391, 58120), (460, 49402), (680, 33419), (782, 29060), (920, 24701), (1453, 15640), (1564, 14530), (1955, 11624), (2906, 7820), (3128, 7265), (3910, 5812)]