2017119160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{827}}^1$

素因数の和:1157

約数の個数: 128

約数和(自身を含む): 5379747840

約数和(自身を除く): 3362628680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 281, 310, 434, 562, 620, 827, 868, 1085, 1124, 1240, 1405, 1654, 1736, 1967, 2170, 2248, 2810, 3308, 3934, 4135, 4340, 5620, 5789, 6616, 7868, 8270, 8680, 8711, 9835, 11240, 11578, 15736, 16540, 17422, 19670, 23156, 25637, 28945, 33080, 34844, 39340, 43555, 46312, 51274, 57890, 60977, 69688, 78680, 87110, 102548, 115780, 121954, 128185, 174220, 179459, 205096, 231560, 232387, 243908, 256370, 304885, 348440, 358918, 464774, 487816, 512740, 609770, 717836, 897295, 929548, 1025480, 1161935, 1219540, 1435672, 1626709, 1794590, 1859096, 2323870, 2439080, 3253418, 3589180, 4647740, 6506836, 7178360, 7203997, 8133545, 9295480, 13013672, 14407994, 16267090, 28815988, 32534180, 36019985, 50427979, 57631976, 65068360, 72039970, 100855958, 144079940, 201711916, 252139895, 288159880, 403423832, 504279790, 1008559580, 2017119160]

約数ペア:

[(1, 2017119160), (2, 1008559580), (4, 504279790), (5, 403423832), (7, 288159880), (8, 252139895), (10, 201711916), (14, 144079940), (20, 100855958), (28, 72039970), (31, 65068360), (35, 57631976), (40, 50427979), (56, 36019985), (62, 32534180), (70, 28815988), (124, 16267090), (140, 14407994), (155, 13013672), (217, 9295480), (248, 8133545), (280, 7203997), (281, 7178360), (310, 6506836), (434, 4647740), (562, 3589180), (620, 3253418), (827, 2439080), (868, 2323870), (1085, 1859096), (1124, 1794590), (1240, 1626709), (1405, 1435672), (1654, 1219540), (1736, 1161935), (1967, 1025480), (2170, 929548), (2248, 897295), (2810, 717836), (3308, 609770), (3934, 512740), (4135, 487816), (4340, 464774), (5620, 358918), (5789, 348440), (6616, 304885), (7868, 256370), (8270, 243908), (8680, 232387), (8711, 231560), (9835, 205096), (11240, 179459), (11578, 174220), (15736, 128185), (16540, 121954), (17422, 115780), (19670, 102548), (23156, 87110), (25637, 78680), (28945, 69688), (33080, 60977), (34844, 57890), (39340, 51274), (43555, 46312)]