22386908540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{11503}}^1$

素因数の和:11659

約数の個数: 96

約数和(自身を含む): 50342240256

約数和(自身を除く): 27955331716

約数列:

[1, 2, 4, 5, 10, 20, 31, 43, 62, 73, 86, 124, 146, 155, 172, 215, 292, 310, 365, 430, 620, 730, 860, 1333, 1460, 2263, 2666, 3139, 4526, 5332, 6278, 6665, 9052, 11315, 11503, 12556, 13330, 15695, 22630, 23006, 26660, 31390, 45260, 46012, 57515, 62780, 97309, 115030, 194618, 230060, 356593, 389236, 486545, 494629, 713186, 839719, 973090, 989258, 1426372, 1679438, 1782965, 1946180, 1978516, 2473145, 3358876, 3565930, 4198595, 4946290, 7131860, 8397190, 9892580, 15333499, 16794380, 26031289, 30666998, 36107917, 52062578, 61333996, 72215834, 76667495, 104125156, 130156445, 144431668, 153334990, 180539585, 260312890, 306669980, 361079170, 520625780, 722158340, 1119345427, 2238690854, 4477381708, 5596727135, 11193454270, 22386908540]

約数ペア:

[(1, 22386908540), (2, 11193454270), (4, 5596727135), (5, 4477381708), (10, 2238690854), (20, 1119345427), (31, 722158340), (43, 520625780), (62, 361079170), (73, 306669980), (86, 260312890), (124, 180539585), (146, 153334990), (155, 144431668), (172, 130156445), (215, 104125156), (292, 76667495), (310, 72215834), (365, 61333996), (430, 52062578), (620, 36107917), (730, 30666998), (860, 26031289), (1333, 16794380), (1460, 15333499), (2263, 9892580), (2666, 8397190), (3139, 7131860), (4526, 4946290), (5332, 4198595), (6278, 3565930), (6665, 3358876), (9052, 2473145), (11315, 1978516), (11503, 1946180), (12556, 1782965), (13330, 1679438), (15695, 1426372), (22630, 989258), (23006, 973090), (26660, 839719), (31390, 713186), (45260, 494629), (46012, 486545), (57515, 389236), (62780, 356593), (97309, 230060), (115030, 194618)]