47204480

素因数分解:

$2^7\times 5^1\times {\mathrm{73757}}^1$

素因数の和:73776

約数の個数: 32

約数和(自身を含む): 112849740

約数和(自身を除く): 65645260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 73757, 147514, 295028, 368785, 590056, 737570, 1180112, 1475140, 2360224, 2950280, 4720448, 5900560, 9440896, 11801120, 23602240, 47204480]

約数ペア:

[(1, 47204480), (2, 23602240), (4, 11801120), (5, 9440896), (8, 5900560), (10, 4720448), (16, 2950280), (20, 2360224), (32, 1475140), (40, 1180112), (64, 737570), (80, 590056), (128, 368785), (160, 295028), (320, 147514), (640, 73757)]