22124740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 54835200

約数和(自身を除く): 32710460

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 67, 76, 79, 95, 110, 134, 158, 190, 209, 220, 268, 316, 335, 380, 395, 418, 670, 737, 790, 836, 869, 1045, 1273, 1340, 1474, 1501, 1580, 1738, 2090, 2546, 2948, 3002, 3476, 3685, 4180, 4345, 5092, 5293, 6004, 6365, 7370, 7505, 8690, 10586, 12730, 14003, 14740, 15010, 16511, 17380, 21172, 25460, 26465, 28006, 30020, 33022, 52930, 56012, 58223, 66044, 70015, 82555, 100567, 105860, 116446, 140030, 165110, 201134, 232892, 280060, 291115, 330220, 402268, 502835, 582230, 1005670, 1106237, 1164460, 2011340, 2212474, 4424948, 5531185, 11062370, 22124740]

約数ペア:

[(1, 22124740), (2, 11062370), (4, 5531185), (5, 4424948), (10, 2212474), (11, 2011340), (19, 1164460), (20, 1106237), (22, 1005670), (38, 582230), (44, 502835), (55, 402268), (67, 330220), (76, 291115), (79, 280060), (95, 232892), (110, 201134), (134, 165110), (158, 140030), (190, 116446), (209, 105860), (220, 100567), (268, 82555), (316, 70015), (335, 66044), (380, 58223), (395, 56012), (418, 52930), (670, 33022), (737, 30020), (790, 28006), (836, 26465), (869, 25460), (1045, 21172), (1273, 17380), (1340, 16511), (1474, 15010), (1501, 14740), (1580, 14003), (1738, 12730), (2090, 10586), (2546, 8690), (2948, 7505), (3002, 7370), (3476, 6365), (3685, 6004), (4180, 5293), (4345, 5092)]