47111320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37993}}^1$

素因数の和:38035

約数の個数: 32

約数和(自身を含む): 109422720

約数和(自身を除く): 62311400

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 37993, 75986, 151972, 189965, 303944, 379930, 759860, 1177783, 1519720, 2355566, 4711132, 5888915, 9422264, 11777830, 23555660, 47111320]

約数ペア:

[(1, 47111320), (2, 23555660), (4, 11777830), (5, 9422264), (8, 5888915), (10, 4711132), (20, 2355566), (31, 1519720), (40, 1177783), (62, 759860), (124, 379930), (155, 303944), (248, 189965), (310, 151972), (620, 75986), (1240, 37993)]