22478560

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 58296672

約数和(自身を除く): 35818112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 101, 104, 107, 130, 160, 202, 208, 214, 260, 404, 416, 428, 505, 520, 535, 808, 856, 1010, 1040, 1070, 1313, 1391, 1616, 1712, 2020, 2080, 2140, 2626, 2782, 3232, 3424, 4040, 4280, 5252, 5564, 6565, 6955, 8080, 8560, 10504, 10807, 11128, 13130, 13910, 16160, 17120, 21008, 21614, 22256, 26260, 27820, 42016, 43228, 44512, 52520, 54035, 55640, 86456, 105040, 108070, 111280, 140491, 172912, 210080, 216140, 222560, 280982, 345824, 432280, 561964, 702455, 864560, 1123928, 1404910, 1729120, 2247856, 2809820, 4495712, 5619640, 11239280, 22478560]

約数ペア:

[(1, 22478560), (2, 11239280), (4, 5619640), (5, 4495712), (8, 2809820), (10, 2247856), (13, 1729120), (16, 1404910), (20, 1123928), (26, 864560), (32, 702455), (40, 561964), (52, 432280), (65, 345824), (80, 280982), (101, 222560), (104, 216140), (107, 210080), (130, 172912), (160, 140491), (202, 111280), (208, 108070), (214, 105040), (260, 86456), (404, 55640), (416, 54035), (428, 52520), (505, 44512), (520, 43228), (535, 42016), (808, 27820), (856, 26260), (1010, 22256), (1040, 21614), (1070, 21008), (1313, 17120), (1391, 16160), (1616, 13910), (1712, 13130), (2020, 11128), (2080, 10807), (2140, 10504), (2626, 8560), (2782, 8080), (3232, 6955), (3424, 6565), (4040, 5564), (4280, 5252)]