61929280

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{27647}}^1$

素因数の和:27671

約数の個数: 56

約数和(自身を含む): 168542208

約数和(自身を除く): 106612928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 27647, 55294, 110588, 138235, 193529, 221176, 276470, 387058, 442352, 552940, 774116, 884704, 967645, 1105880, 1548232, 1769408, 1935290, 2211760, 3096464, 3870580, 4423520, 6192928, 7741160, 8847040, 12385856, 15482320, 30964640, 61929280]

約数ペア:

[(1, 61929280), (2, 30964640), (4, 15482320), (5, 12385856), (7, 8847040), (8, 7741160), (10, 6192928), (14, 4423520), (16, 3870580), (20, 3096464), (28, 2211760), (32, 1935290), (35, 1769408), (40, 1548232), (56, 1105880), (64, 967645), (70, 884704), (80, 774116), (112, 552940), (140, 442352), (160, 387058), (224, 276470), (280, 221176), (320, 193529), (448, 138235), (560, 110588), (1120, 55294), (2240, 27647)]