534156680

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{1213}}^1$

素因数の和:1434

約数の個数: 64

約数和(自身を含む): 1225897200

約数和(自身を除く): 691740520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 109, 202, 218, 404, 436, 505, 545, 808, 872, 1010, 1090, 1213, 2020, 2180, 2426, 4040, 4360, 4852, 6065, 9704, 11009, 12130, 22018, 24260, 44036, 48520, 55045, 88072, 110090, 122513, 132217, 220180, 245026, 264434, 440360, 490052, 528868, 612565, 661085, 980104, 1057736, 1225130, 1322170, 2450260, 2644340, 4900520, 5288680, 13353917, 26707834, 53415668, 66769585, 106831336, 133539170, 267078340, 534156680]

約数ペア:

[(1, 534156680), (2, 267078340), (4, 133539170), (5, 106831336), (8, 66769585), (10, 53415668), (20, 26707834), (40, 13353917), (101, 5288680), (109, 4900520), (202, 2644340), (218, 2450260), (404, 1322170), (436, 1225130), (505, 1057736), (545, 980104), (808, 661085), (872, 612565), (1010, 528868), (1090, 490052), (1213, 440360), (2020, 264434), (2180, 245026), (2426, 220180), (4040, 132217), (4360, 122513), (4852, 110090), (6065, 88072), (9704, 55045), (11009, 48520), (12130, 44036), (22018, 24260)]