97797920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{307}}^1$

素因数の和:514

約数の個数: 96

約数和(自身を含む): 254270016

約数和(自身を除く): 156472096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 181, 220, 307, 352, 362, 440, 614, 724, 880, 905, 1228, 1448, 1535, 1760, 1810, 1991, 2456, 2896, 3070, 3377, 3620, 3982, 4912, 5792, 6140, 6754, 7240, 7964, 9824, 9955, 12280, 13508, 14480, 15928, 16885, 19910, 24560, 27016, 28960, 31856, 33770, 39820, 49120, 54032, 55567, 63712, 67540, 79640, 108064, 111134, 135080, 159280, 222268, 270160, 277835, 318560, 444536, 540320, 555670, 611237, 889072, 1111340, 1222474, 1778144, 2222680, 2444948, 3056185, 4445360, 4889896, 6112370, 8890720, 9779792, 12224740, 19559584, 24449480, 48898960, 97797920]

約数ペア:

[(1, 97797920), (2, 48898960), (4, 24449480), (5, 19559584), (8, 12224740), (10, 9779792), (11, 8890720), (16, 6112370), (20, 4889896), (22, 4445360), (32, 3056185), (40, 2444948), (44, 2222680), (55, 1778144), (80, 1222474), (88, 1111340), (110, 889072), (160, 611237), (176, 555670), (181, 540320), (220, 444536), (307, 318560), (352, 277835), (362, 270160), (440, 222268), (614, 159280), (724, 135080), (880, 111134), (905, 108064), (1228, 79640), (1448, 67540), (1535, 63712), (1760, 55567), (1810, 54032), (1991, 49120), (2456, 39820), (2896, 33770), (3070, 31856), (3377, 28960), (3620, 27016), (3982, 24560), (4912, 19910), (5792, 16885), (6140, 15928), (6754, 14480), (7240, 13508), (7964, 12280), (9824, 9955)]