48883644680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{659}}^1\times {\mathrm{4919}}^1$

素因数の和:5631

約数の個数: 128

約数和(自身を含む): 122744160000

約数和(自身を除く): 73860515320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 659, 754, 1160, 1318, 1508, 1885, 2636, 3016, 3295, 3770, 4919, 5272, 6590, 7540, 8567, 9838, 13180, 15080, 17134, 19111, 19676, 24595, 26360, 34268, 38222, 39352, 42835, 49190, 63947, 68536, 76444, 85670, 95555, 98380, 127894, 142651, 152888, 171340, 191110, 196760, 248443, 255788, 285302, 319735, 342680, 382220, 496886, 511576, 570604, 639470, 713255, 764440, 993772, 1141208, 1242215, 1278940, 1426510, 1854463, 1987544, 2484430, 2557880, 2853020, 3241621, 3708926, 4968860, 5706040, 6483242, 7417852, 9272315, 9937720, 12966484, 14835704, 16208105, 18544630, 25932968, 32416210, 37089260, 42141073, 64832420, 74178520, 84282146, 94007009, 129664840, 168564292, 188014018, 210705365, 337128584, 376028036, 421410730, 470035045, 752056072, 842821460, 940070090, 1222091117, 1685642920, 1880140180, 2444182234, 3760280360, 4888364468, 6110455585, 9776728936, 12220911170, 24441822340, 48883644680]

約数ペア:

[(1, 48883644680), (2, 24441822340), (4, 12220911170), (5, 9776728936), (8, 6110455585), (10, 4888364468), (13, 3760280360), (20, 2444182234), (26, 1880140180), (29, 1685642920), (40, 1222091117), (52, 940070090), (58, 842821460), (65, 752056072), (104, 470035045), (116, 421410730), (130, 376028036), (145, 337128584), (232, 210705365), (260, 188014018), (290, 168564292), (377, 129664840), (520, 94007009), (580, 84282146), (659, 74178520), (754, 64832420), (1160, 42141073), (1318, 37089260), (1508, 32416210), (1885, 25932968), (2636, 18544630), (3016, 16208105), (3295, 14835704), (3770, 12966484), (4919, 9937720), (5272, 9272315), (6590, 7417852), (7540, 6483242), (8567, 5706040), (9838, 4968860), (13180, 3708926), (15080, 3241621), (17134, 2853020), (19111, 2557880), (19676, 2484430), (24595, 1987544), (26360, 1854463), (34268, 1426510), (38222, 1278940), (39352, 1242215), (42835, 1141208), (49190, 993772), (63947, 764440), (68536, 713255), (76444, 639470), (85670, 570604), (95555, 511576), (98380, 496886), (127894, 382220), (142651, 342680), (152888, 319735), (171340, 285302), (191110, 255788), (196760, 248443)]