2012466860

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1\times {\mathrm{2269}}^1$

素因数の和:3066

約数の個数: 48

約数和(自身を含む): 4303266240

約数和(自身を除く): 2290799380

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 727, 1220, 1454, 2269, 2908, 3635, 4538, 7270, 9076, 11345, 14540, 22690, 44347, 45380, 88694, 138409, 177388, 221735, 276818, 443470, 553636, 692045, 886940, 1384090, 1649563, 2768180, 3299126, 6598252, 8247815, 16495630, 32991260, 100623343, 201246686, 402493372, 503116715, 1006233430, 2012466860]

約数ペア:

[(1, 2012466860), (2, 1006233430), (4, 503116715), (5, 402493372), (10, 201246686), (20, 100623343), (61, 32991260), (122, 16495630), (244, 8247815), (305, 6598252), (610, 3299126), (727, 2768180), (1220, 1649563), (1454, 1384090), (2269, 886940), (2908, 692045), (3635, 553636), (4538, 443470), (7270, 276818), (9076, 221735), (11345, 177388), (14540, 138409), (22690, 88694), (44347, 45380)]