22768460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 59270400

約数和(自身を除く): 36501940

約数列:

[1, 2, 4, 5, 10, 11, 13, 19, 20, 22, 26, 38, 44, 52, 55, 65, 76, 95, 110, 130, 143, 190, 209, 220, 247, 260, 286, 380, 418, 419, 494, 572, 715, 836, 838, 988, 1045, 1235, 1430, 1676, 2090, 2095, 2470, 2717, 2860, 4180, 4190, 4609, 4940, 5434, 5447, 7961, 8380, 9218, 10868, 10894, 13585, 15922, 18436, 21788, 23045, 27170, 27235, 31844, 39805, 46090, 54340, 54470, 59917, 79610, 87571, 92180, 103493, 108940, 119834, 159220, 175142, 206986, 239668, 299585, 350284, 413972, 437855, 517465, 599170, 875710, 1034930, 1138423, 1198340, 1751420, 2069860, 2276846, 4553692, 5692115, 11384230, 22768460]

約数ペア:

[(1, 22768460), (2, 11384230), (4, 5692115), (5, 4553692), (10, 2276846), (11, 2069860), (13, 1751420), (19, 1198340), (20, 1138423), (22, 1034930), (26, 875710), (38, 599170), (44, 517465), (52, 437855), (55, 413972), (65, 350284), (76, 299585), (95, 239668), (110, 206986), (130, 175142), (143, 159220), (190, 119834), (209, 108940), (220, 103493), (247, 92180), (260, 87571), (286, 79610), (380, 59917), (418, 54470), (419, 54340), (494, 46090), (572, 39805), (715, 31844), (836, 27235), (838, 27170), (988, 23045), (1045, 21788), (1235, 18436), (1430, 15922), (1676, 13585), (2090, 10894), (2095, 10868), (2470, 9218), (2717, 8380), (2860, 7961), (4180, 5447), (4190, 5434), (4609, 4940)]