70082900

素因数分解:

$2^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{11489}}^1$

素因数の和:11564

約数の個数: 36

約数和(自身を含む): 154586460

約数和(自身を除く): 84503560

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 244, 305, 610, 1220, 1525, 3050, 6100, 11489, 22978, 45956, 57445, 114890, 229780, 287225, 574450, 700829, 1148900, 1401658, 2803316, 3504145, 7008290, 14016580, 17520725, 35041450, 70082900]

約数ペア:

[(1, 70082900), (2, 35041450), (4, 17520725), (5, 14016580), (10, 7008290), (20, 3504145), (25, 2803316), (50, 1401658), (61, 1148900), (100, 700829), (122, 574450), (244, 287225), (305, 229780), (610, 114890), (1220, 57445), (1525, 45956), (3050, 22978), (6100, 11489)]