42770560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{9547}}^1$

素因数の和:9573

約数の個数: 64

約数和(自身を含む): 116867520

約数和(自身を除く): 74096960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 9547, 19094, 38188, 47735, 66829, 76376, 95470, 133658, 152752, 190940, 267316, 305504, 334145, 381880, 534632, 611008, 668290, 763760, 1069264, 1222016, 1336580, 1527520, 2138528, 2673160, 3055040, 4277056, 5346320, 6110080, 8554112, 10692640, 21385280, 42770560]

約数ペア:

[(1, 42770560), (2, 21385280), (4, 10692640), (5, 8554112), (7, 6110080), (8, 5346320), (10, 4277056), (14, 3055040), (16, 2673160), (20, 2138528), (28, 1527520), (32, 1336580), (35, 1222016), (40, 1069264), (56, 763760), (64, 668290), (70, 611008), (80, 534632), (112, 381880), (128, 334145), (140, 305504), (160, 267316), (224, 190940), (280, 152752), (320, 133658), (448, 95470), (560, 76376), (640, 66829), (896, 47735), (1120, 38188), (2240, 19094), (4480, 9547)]