42243520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1091}}^1$

素因数の和:1130

約数の個数: 84

約数和(自身を含む): 110669832

約数和(自身を除く): 68426312

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1091, 1210, 1760, 1936, 2182, 2420, 3520, 3872, 4364, 4840, 5455, 7744, 8728, 9680, 10910, 12001, 17456, 19360, 21820, 24002, 34912, 38720, 43640, 48004, 60005, 69824, 87280, 96008, 120010, 132011, 174560, 192016, 240020, 264022, 349120, 384032, 480040, 528044, 660055, 768064, 960080, 1056088, 1320110, 1920160, 2112176, 2640220, 3840320, 4224352, 5280440, 8448704, 10560880, 21121760, 42243520]

約数ペア:

[(1, 42243520), (2, 21121760), (4, 10560880), (5, 8448704), (8, 5280440), (10, 4224352), (11, 3840320), (16, 2640220), (20, 2112176), (22, 1920160), (32, 1320110), (40, 1056088), (44, 960080), (55, 768064), (64, 660055), (80, 528044), (88, 480040), (110, 384032), (121, 349120), (160, 264022), (176, 240020), (220, 192016), (242, 174560), (320, 132011), (352, 120010), (440, 96008), (484, 87280), (605, 69824), (704, 60005), (880, 48004), (968, 43640), (1091, 38720), (1210, 34912), (1760, 24002), (1936, 21820), (2182, 19360), (2420, 17456), (3520, 12001), (3872, 10910), (4364, 9680), (4840, 8728), (5455, 7744)]