22842040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:177

約数の個数: 96

約数和(自身を含む): 57974400

約数和(自身を除く): 35132360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 109, 124, 130, 155, 169, 218, 248, 260, 310, 338, 403, 436, 520, 545, 620, 676, 806, 845, 872, 1090, 1240, 1352, 1417, 1612, 1690, 2015, 2180, 2834, 3224, 3379, 3380, 4030, 4360, 5239, 5668, 6758, 6760, 7085, 8060, 10478, 11336, 13516, 14170, 16120, 16895, 18421, 20956, 26195, 27032, 28340, 33790, 36842, 41912, 43927, 52390, 56680, 67580, 73684, 87854, 92105, 104780, 135160, 147368, 175708, 184210, 209560, 219635, 351416, 368420, 439270, 571051, 736840, 878540, 1142102, 1757080, 2284204, 2855255, 4568408, 5710510, 11421020, 22842040]

約数ペア:

[(1, 22842040), (2, 11421020), (4, 5710510), (5, 4568408), (8, 2855255), (10, 2284204), (13, 1757080), (20, 1142102), (26, 878540), (31, 736840), (40, 571051), (52, 439270), (62, 368420), (65, 351416), (104, 219635), (109, 209560), (124, 184210), (130, 175708), (155, 147368), (169, 135160), (218, 104780), (248, 92105), (260, 87854), (310, 73684), (338, 67580), (403, 56680), (436, 52390), (520, 43927), (545, 41912), (620, 36842), (676, 33790), (806, 28340), (845, 27032), (872, 26195), (1090, 20956), (1240, 18421), (1352, 16895), (1417, 16120), (1612, 14170), (1690, 13516), (2015, 11336), (2180, 10478), (2834, 8060), (3224, 7085), (3379, 6760), (3380, 6758), (4030, 5668), (4360, 5239)]