84487040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1091}}^1$

素因数の和:1132

約数の個数: 96

約数和(自身を含む): 222211080

約数和(自身を除く): 137724040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1091, 1210, 1408, 1760, 1936, 2182, 2420, 3520, 3872, 4364, 4840, 5455, 7040, 7744, 8728, 9680, 10910, 12001, 15488, 17456, 19360, 21820, 24002, 34912, 38720, 43640, 48004, 60005, 69824, 77440, 87280, 96008, 120010, 132011, 139648, 174560, 192016, 240020, 264022, 349120, 384032, 480040, 528044, 660055, 698240, 768064, 960080, 1056088, 1320110, 1536128, 1920160, 2112176, 2640220, 3840320, 4224352, 5280440, 7680640, 8448704, 10560880, 16897408, 21121760, 42243520, 84487040]

約数ペア:

[(1, 84487040), (2, 42243520), (4, 21121760), (5, 16897408), (8, 10560880), (10, 8448704), (11, 7680640), (16, 5280440), (20, 4224352), (22, 3840320), (32, 2640220), (40, 2112176), (44, 1920160), (55, 1536128), (64, 1320110), (80, 1056088), (88, 960080), (110, 768064), (121, 698240), (128, 660055), (160, 528044), (176, 480040), (220, 384032), (242, 349120), (320, 264022), (352, 240020), (440, 192016), (484, 174560), (605, 139648), (640, 132011), (704, 120010), (880, 96008), (968, 87280), (1091, 77440), (1210, 69824), (1408, 60005), (1760, 48004), (1936, 43640), (2182, 38720), (2420, 34912), (3520, 24002), (3872, 21820), (4364, 19360), (4840, 17456), (5455, 15488), (7040, 12001), (7744, 10910), (8728, 9680)]