5279675440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{108013}}^1$

素因数の和:108086

約数の個数: 80

約数和(自身を含む): 13500885888

約数和(自身を除く): 8221210448

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 65, 80, 94, 104, 130, 188, 208, 235, 260, 376, 470, 520, 611, 752, 940, 1040, 1222, 1880, 2444, 3055, 3760, 4888, 6110, 9776, 12220, 24440, 48880, 108013, 216026, 432052, 540065, 864104, 1080130, 1404169, 1728208, 2160260, 2808338, 4320520, 5076611, 5616676, 7020845, 8641040, 10153222, 11233352, 14041690, 20306444, 22466704, 25383055, 28083380, 40612888, 50766110, 56166760, 65995943, 81225776, 101532220, 112333520, 131991886, 203064440, 263983772, 329979715, 406128880, 527967544, 659959430, 1055935088, 1319918860, 2639837720, 5279675440]

約数ペア:

[(1, 5279675440), (2, 2639837720), (4, 1319918860), (5, 1055935088), (8, 659959430), (10, 527967544), (13, 406128880), (16, 329979715), (20, 263983772), (26, 203064440), (40, 131991886), (47, 112333520), (52, 101532220), (65, 81225776), (80, 65995943), (94, 56166760), (104, 50766110), (130, 40612888), (188, 28083380), (208, 25383055), (235, 22466704), (260, 20306444), (376, 14041690), (470, 11233352), (520, 10153222), (611, 8641040), (752, 7020845), (940, 5616676), (1040, 5076611), (1222, 4320520), (1880, 2808338), (2444, 2160260), (3055, 1728208), (3760, 1404169), (4888, 1080130), (6110, 864104), (9776, 540065), (12220, 432052), (24440, 216026), (48880, 108013)]