2377804580

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{6091}}^1$

素因数の和:6380

約数の個数: 48

約数和(自身を含む): 5066107200

約数和(自身を除く): 2688302620

約数列:

[1, 2, 4, 5, 10, 20, 131, 149, 262, 298, 524, 596, 655, 745, 1310, 1490, 2620, 2980, 6091, 12182, 19519, 24364, 30455, 39038, 60910, 78076, 97595, 121820, 195190, 390380, 797921, 907559, 1595842, 1815118, 3191684, 3630236, 3989605, 4537795, 7979210, 9075590, 15958420, 18151180, 118890229, 237780458, 475560916, 594451145, 1188902290, 2377804580]

約数ペア:

[(1, 2377804580), (2, 1188902290), (4, 594451145), (5, 475560916), (10, 237780458), (20, 118890229), (131, 18151180), (149, 15958420), (262, 9075590), (298, 7979210), (524, 4537795), (596, 3989605), (655, 3630236), (745, 3191684), (1310, 1815118), (1490, 1595842), (2620, 907559), (2980, 797921), (6091, 390380), (12182, 195190), (19519, 121820), (24364, 97595), (30455, 78076), (39038, 60910)]