111470320

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107183}}^1$

素因数の和:107209

約数の個数: 40

約数和(自身を含む): 279107136

約数和(自身を除く): 167636816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 107183, 214366, 428732, 535915, 857464, 1071830, 1393379, 1714928, 2143660, 2786758, 4287320, 5573516, 6966895, 8574640, 11147032, 13933790, 22294064, 27867580, 55735160, 111470320]

約数ペア:

[(1, 111470320), (2, 55735160), (4, 27867580), (5, 22294064), (8, 13933790), (10, 11147032), (13, 8574640), (16, 6966895), (20, 5573516), (26, 4287320), (40, 2786758), (52, 2143660), (65, 1714928), (80, 1393379), (104, 1071830), (130, 857464), (208, 535915), (260, 428732), (520, 214366), (1040, 107183)]