22180232620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{40759}}^1$

素因数の和:40824

約数の個数: 144

約数和(自身を含む): 60150021120

約数和(自身を除く): 37969788500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 23, 26, 28, 35, 46, 52, 65, 70, 91, 92, 115, 130, 140, 161, 169, 182, 230, 260, 299, 322, 338, 364, 455, 460, 598, 644, 676, 805, 845, 910, 1183, 1196, 1495, 1610, 1690, 1820, 2093, 2366, 2990, 3220, 3380, 3887, 4186, 4732, 5915, 5980, 7774, 8372, 10465, 11830, 15548, 19435, 20930, 23660, 27209, 38870, 40759, 41860, 54418, 77740, 81518, 108836, 136045, 163036, 203795, 272090, 285313, 407590, 529867, 544180, 570626, 815180, 937457, 1059734, 1141252, 1426565, 1874914, 2119468, 2649335, 2853130, 3709069, 3749828, 4687285, 5298670, 5706260, 6562199, 6888271, 7418138, 9374570, 10597340, 12186941, 13124398, 13776542, 14836276, 18545345, 18749140, 24373882, 26248796, 27553084, 32810995, 34441355, 37090690, 48217897, 48747764, 60934705, 65621990, 68882710, 74181380, 85308587, 96435794, 121869410, 131243980, 137765420, 158430233, 170617174, 192871588, 241089485, 243738820, 316860466, 341234348, 426542935, 482178970, 633720932, 792151165, 853085870, 964357940, 1109011631, 1584302330, 1706171740, 2218023262, 3168604660, 4436046524, 5545058155, 11090116310, 22180232620]

約数ペア:

[(1, 22180232620), (2, 11090116310), (4, 5545058155), (5, 4436046524), (7, 3168604660), (10, 2218023262), (13, 1706171740), (14, 1584302330), (20, 1109011631), (23, 964357940), (26, 853085870), (28, 792151165), (35, 633720932), (46, 482178970), (52, 426542935), (65, 341234348), (70, 316860466), (91, 243738820), (92, 241089485), (115, 192871588), (130, 170617174), (140, 158430233), (161, 137765420), (169, 131243980), (182, 121869410), (230, 96435794), (260, 85308587), (299, 74181380), (322, 68882710), (338, 65621990), (364, 60934705), (455, 48747764), (460, 48217897), (598, 37090690), (644, 34441355), (676, 32810995), (805, 27553084), (845, 26248796), (910, 24373882), (1183, 18749140), (1196, 18545345), (1495, 14836276), (1610, 13776542), (1690, 13124398), (1820, 12186941), (2093, 10597340), (2366, 9374570), (2990, 7418138), (3220, 6888271), (3380, 6562199), (3887, 5706260), (4186, 5298670), (4732, 4687285), (5915, 3749828), (5980, 3709069), (7774, 2853130), (8372, 2649335), (10465, 2119468), (11830, 1874914), (15548, 1426565), (19435, 1141252), (20930, 1059734), (23660, 937457), (27209, 815180), (38870, 570626), (40759, 544180), (41860, 529867), (54418, 407590), (77740, 285313), (81518, 272090), (108836, 203795), (136045, 163036)]