1740804580

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1426889}}^1$

素因数の和:1426959

約数の個数: 24

約数和(自身を含む): 3715621560

約数和(自身を除く): 1974816980

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 1426889, 2853778, 5707556, 7134445, 14268890, 28537780, 87040229, 174080458, 348160916, 435201145, 870402290, 1740804580]

約数ペア:

[(1, 1740804580), (2, 870402290), (4, 435201145), (5, 348160916), (10, 174080458), (20, 87040229), (61, 28537780), (122, 14268890), (244, 7134445), (305, 5707556), (610, 2853778), (1220, 1426889)]