47074120

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37963}}^1$

素因数の和:38005

約数の個数: 32

約数和(自身を含む): 109336320

約数和(自身を除く): 62262200

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 37963, 75926, 151852, 189815, 303704, 379630, 759260, 1176853, 1518520, 2353706, 4707412, 5884265, 9414824, 11768530, 23537060, 47074120]

約数ペア:

[(1, 47074120), (2, 23537060), (4, 11768530), (5, 9414824), (8, 5884265), (10, 4707412), (20, 2353706), (31, 1518520), (40, 1176853), (62, 759260), (124, 379630), (155, 303704), (248, 189815), (310, 151852), (620, 75926), (1240, 37963)]