858194920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{233}}^1\times {\mathrm{761}}^1$

素因数の和:1027

約数の個数: 96

約数和(自身を含む): 2134346760

約数和(自身を除く): 1276151840

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 233, 242, 440, 466, 484, 605, 761, 932, 968, 1165, 1210, 1522, 1864, 2330, 2420, 2563, 3044, 3805, 4660, 4840, 5126, 6088, 7610, 8371, 9320, 10252, 12815, 15220, 16742, 20504, 25630, 28193, 30440, 33484, 41855, 51260, 56386, 66968, 83710, 92081, 102520, 112772, 140965, 167420, 177313, 184162, 225544, 281930, 334840, 354626, 368324, 460405, 563860, 709252, 736648, 886565, 920810, 1127720, 1418504, 1773130, 1841620, 1950443, 3546260, 3683240, 3900886, 7092520, 7801772, 9752215, 15603544, 19504430, 21454873, 39008860, 42909746, 78017720, 85819492, 107274365, 171638984, 214548730, 429097460, 858194920]

約数ペア:

[(1, 858194920), (2, 429097460), (4, 214548730), (5, 171638984), (8, 107274365), (10, 85819492), (11, 78017720), (20, 42909746), (22, 39008860), (40, 21454873), (44, 19504430), (55, 15603544), (88, 9752215), (110, 7801772), (121, 7092520), (220, 3900886), (233, 3683240), (242, 3546260), (440, 1950443), (466, 1841620), (484, 1773130), (605, 1418504), (761, 1127720), (932, 920810), (968, 886565), (1165, 736648), (1210, 709252), (1522, 563860), (1864, 460405), (2330, 368324), (2420, 354626), (2563, 334840), (3044, 281930), (3805, 225544), (4660, 184162), (4840, 177313), (5126, 167420), (6088, 140965), (7610, 112772), (8371, 102520), (9320, 92081), (10252, 83710), (12815, 66968), (15220, 56386), (16742, 51260), (20504, 41855), (25630, 33484), (28193, 30440)]