22149820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:803

約数の個数: 96

約数和(自身を含む): 61125120

約数和(自身を除く): 38975300

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 757, 770, 836, 1045, 1330, 1463, 1514, 1540, 2090, 2660, 2926, 3028, 3785, 4180, 5299, 5852, 7315, 7570, 8327, 10598, 14383, 14630, 15140, 16654, 21196, 26495, 28766, 29260, 33308, 41635, 52990, 57532, 58289, 71915, 83270, 100681, 105980, 116578, 143830, 158213, 166540, 201362, 233156, 287660, 291445, 316426, 402724, 503405, 582890, 632852, 791065, 1006810, 1107491, 1165780, 1582130, 2013620, 2214982, 3164260, 4429964, 5537455, 11074910, 22149820]

約数ペア:

[(1, 22149820), (2, 11074910), (4, 5537455), (5, 4429964), (7, 3164260), (10, 2214982), (11, 2013620), (14, 1582130), (19, 1165780), (20, 1107491), (22, 1006810), (28, 791065), (35, 632852), (38, 582890), (44, 503405), (55, 402724), (70, 316426), (76, 291445), (77, 287660), (95, 233156), (110, 201362), (133, 166540), (140, 158213), (154, 143830), (190, 116578), (209, 105980), (220, 100681), (266, 83270), (308, 71915), (380, 58289), (385, 57532), (418, 52990), (532, 41635), (665, 33308), (757, 29260), (770, 28766), (836, 26495), (1045, 21196), (1330, 16654), (1463, 15140), (1514, 14630), (1540, 14383), (2090, 10598), (2660, 8327), (2926, 7570), (3028, 7315), (3785, 5852), (4180, 5299)]