22784080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1564

約数の個数: 80

約数和(自身を含む): 61228224

約数和(自身を除く): 38444144

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 440, 680, 748, 880, 935, 1360, 1496, 1523, 1870, 2992, 3046, 3740, 6092, 7480, 7615, 12184, 14960, 15230, 16753, 24368, 25891, 30460, 33506, 51782, 60920, 67012, 83765, 103564, 121840, 129455, 134024, 167530, 207128, 258910, 268048, 284801, 335060, 414256, 517820, 569602, 670120, 1035640, 1139204, 1340240, 1424005, 2071280, 2278408, 2848010, 4556816, 5696020, 11392040, 22784080]

約数ペア:

[(1, 22784080), (2, 11392040), (4, 5696020), (5, 4556816), (8, 2848010), (10, 2278408), (11, 2071280), (16, 1424005), (17, 1340240), (20, 1139204), (22, 1035640), (34, 670120), (40, 569602), (44, 517820), (55, 414256), (68, 335060), (80, 284801), (85, 268048), (88, 258910), (110, 207128), (136, 167530), (170, 134024), (176, 129455), (187, 121840), (220, 103564), (272, 83765), (340, 67012), (374, 60920), (440, 51782), (680, 33506), (748, 30460), (880, 25891), (935, 24368), (1360, 16753), (1496, 15230), (1523, 14960), (1870, 12184), (2992, 7615), (3046, 7480), (3740, 6092)]