22758340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:169

約数の個数: 96

約数和(自身を含む): 55738368

約数和(自身を除く): 32980028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 47, 55, 62, 71, 94, 110, 124, 142, 155, 188, 220, 235, 284, 310, 341, 355, 470, 517, 620, 682, 710, 781, 940, 1034, 1364, 1420, 1457, 1562, 1705, 2068, 2201, 2585, 2914, 3124, 3337, 3410, 3905, 4402, 5170, 5828, 6674, 6820, 7285, 7810, 8804, 10340, 11005, 13348, 14570, 15620, 16027, 16685, 22010, 24211, 29140, 32054, 33370, 36707, 44020, 48422, 64108, 66740, 73414, 80135, 96844, 103447, 121055, 146828, 160270, 183535, 206894, 242110, 320540, 367070, 413788, 484220, 517235, 734140, 1034470, 1137917, 2068940, 2275834, 4551668, 5689585, 11379170, 22758340]

約数ペア:

[(1, 22758340), (2, 11379170), (4, 5689585), (5, 4551668), (10, 2275834), (11, 2068940), (20, 1137917), (22, 1034470), (31, 734140), (44, 517235), (47, 484220), (55, 413788), (62, 367070), (71, 320540), (94, 242110), (110, 206894), (124, 183535), (142, 160270), (155, 146828), (188, 121055), (220, 103447), (235, 96844), (284, 80135), (310, 73414), (341, 66740), (355, 64108), (470, 48422), (517, 44020), (620, 36707), (682, 33370), (710, 32054), (781, 29140), (940, 24211), (1034, 22010), (1364, 16685), (1420, 16027), (1457, 15620), (1562, 14570), (1705, 13348), (2068, 11005), (2201, 10340), (2585, 8804), (2914, 7810), (3124, 7285), (3337, 6820), (3410, 6674), (3905, 5828), (4402, 5170)]