955993640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1877}}^1$

素因数の和:2019

約数の個数: 128

約数和(自身を含む): 2628599040

約数和(自身を除く): 1672605400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 107, 119, 136, 140, 170, 214, 238, 280, 340, 428, 476, 535, 595, 680, 749, 856, 952, 1070, 1190, 1498, 1819, 1877, 2140, 2380, 2996, 3638, 3745, 3754, 4280, 4760, 5992, 7276, 7490, 7508, 9095, 9385, 12733, 13139, 14552, 14980, 15016, 18190, 18770, 25466, 26278, 29960, 31909, 36380, 37540, 50932, 52556, 63665, 63818, 65695, 72760, 75080, 101864, 105112, 127330, 127636, 131390, 159545, 200839, 223363, 254660, 255272, 262780, 319090, 401678, 446726, 509320, 525560, 638180, 803356, 893452, 1004195, 1116815, 1276360, 1405873, 1606712, 1786904, 2008390, 2233630, 2811746, 3414263, 4016780, 4467260, 5623492, 6828526, 7029365, 8033560, 8934520, 11246984, 13657052, 14058730, 17071315, 23899841, 27314104, 28117460, 34142630, 47799682, 56234920, 68285260, 95599364, 119499205, 136570520, 191198728, 238998410, 477996820, 955993640]

約数ペア:

[(1, 955993640), (2, 477996820), (4, 238998410), (5, 191198728), (7, 136570520), (8, 119499205), (10, 95599364), (14, 68285260), (17, 56234920), (20, 47799682), (28, 34142630), (34, 28117460), (35, 27314104), (40, 23899841), (56, 17071315), (68, 14058730), (70, 13657052), (85, 11246984), (107, 8934520), (119, 8033560), (136, 7029365), (140, 6828526), (170, 5623492), (214, 4467260), (238, 4016780), (280, 3414263), (340, 2811746), (428, 2233630), (476, 2008390), (535, 1786904), (595, 1606712), (680, 1405873), (749, 1276360), (856, 1116815), (952, 1004195), (1070, 893452), (1190, 803356), (1498, 638180), (1819, 525560), (1877, 509320), (2140, 446726), (2380, 401678), (2996, 319090), (3638, 262780), (3745, 255272), (3754, 254660), (4280, 223363), (4760, 200839), (5992, 159545), (7276, 131390), (7490, 127636), (7508, 127330), (9095, 105112), (9385, 101864), (12733, 75080), (13139, 72760), (14552, 65695), (14980, 63818), (15016, 63665), (18190, 52556), (18770, 50932), (25466, 37540), (26278, 36380), (29960, 31909)]