22463980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 60963840

約数和(自身を除く): 38499860

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 503, 580, 638, 770, 812, 1006, 1015, 1276, 1540, 1595, 2012, 2030, 2233, 2515, 3190, 3521, 4060, 4466, 5030, 5533, 6380, 7042, 8932, 10060, 11066, 11165, 14084, 14587, 17605, 22132, 22330, 27665, 29174, 35210, 38731, 44660, 55330, 58348, 70420, 72935, 77462, 102109, 110660, 145870, 154924, 160457, 193655, 204218, 291740, 320914, 387310, 408436, 510545, 641828, 774620, 802285, 1021090, 1123199, 1604570, 2042180, 2246398, 3209140, 4492796, 5615995, 11231990, 22463980]

約数ペア:

[(1, 22463980), (2, 11231990), (4, 5615995), (5, 4492796), (7, 3209140), (10, 2246398), (11, 2042180), (14, 1604570), (20, 1123199), (22, 1021090), (28, 802285), (29, 774620), (35, 641828), (44, 510545), (55, 408436), (58, 387310), (70, 320914), (77, 291740), (110, 204218), (116, 193655), (140, 160457), (145, 154924), (154, 145870), (203, 110660), (220, 102109), (290, 77462), (308, 72935), (319, 70420), (385, 58348), (406, 55330), (503, 44660), (580, 38731), (638, 35210), (770, 29174), (812, 27665), (1006, 22330), (1015, 22132), (1276, 17605), (1540, 14587), (1595, 14084), (2012, 11165), (2030, 11066), (2233, 10060), (2515, 8932), (3190, 7042), (3521, 6380), (4060, 5533), (4466, 5030)]