5324465440

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{739}}^1\times {\mathrm{919}}^1$

素因数の和:1687

約数の個数: 144

約数和(自身を含む): 14668516800

約数和(自身を除く): 9344051360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 392, 490, 560, 739, 784, 919, 980, 1120, 1478, 1568, 1838, 1960, 2956, 3676, 3695, 3920, 4595, 5173, 5912, 6433, 7352, 7390, 7840, 9190, 10346, 11824, 12866, 14704, 14780, 18380, 20692, 23648, 25732, 25865, 29408, 29560, 32165, 36211, 36760, 41384, 45031, 51464, 51730, 59120, 64330, 72422, 73520, 82768, 90062, 102928, 103460, 118240, 128660, 144844, 147040, 165536, 180124, 181055, 205856, 206920, 225155, 257320, 289688, 360248, 362110, 413840, 450310, 514640, 579376, 679141, 720496, 724220, 827680, 900620, 1029280, 1158752, 1358282, 1440992, 1448440, 1801240, 2716564, 2896880, 3395705, 3602480, 4753987, 5433128, 5793760, 6791410, 7204960, 9507974, 10866256, 13582820, 19015948, 21732512, 23769935, 27165640, 33277909, 38031896, 47539870, 54331280, 66555818, 76063792, 95079740, 108662560, 133111636, 152127584, 166389545, 190159480, 266223272, 332779090, 380318960, 532446544, 665558180, 760637920, 1064893088, 1331116360, 2662232720, 5324465440]

約数ペア:

[(1, 5324465440), (2, 2662232720), (4, 1331116360), (5, 1064893088), (7, 760637920), (8, 665558180), (10, 532446544), (14, 380318960), (16, 332779090), (20, 266223272), (28, 190159480), (32, 166389545), (35, 152127584), (40, 133111636), (49, 108662560), (56, 95079740), (70, 76063792), (80, 66555818), (98, 54331280), (112, 47539870), (140, 38031896), (160, 33277909), (196, 27165640), (224, 23769935), (245, 21732512), (280, 19015948), (392, 13582820), (490, 10866256), (560, 9507974), (739, 7204960), (784, 6791410), (919, 5793760), (980, 5433128), (1120, 4753987), (1478, 3602480), (1568, 3395705), (1838, 2896880), (1960, 2716564), (2956, 1801240), (3676, 1448440), (3695, 1440992), (3920, 1358282), (4595, 1158752), (5173, 1029280), (5912, 900620), (6433, 827680), (7352, 724220), (7390, 720496), (7840, 679141), (9190, 579376), (10346, 514640), (11824, 450310), (12866, 413840), (14704, 362110), (14780, 360248), (18380, 289688), (20692, 257320), (23648, 225155), (25732, 206920), (25865, 205856), (29408, 181055), (29560, 180124), (32165, 165536), (36211, 147040), (36760, 144844), (41384, 128660), (45031, 118240), (51464, 103460), (51730, 102928), (59120, 90062), (64330, 82768), (72422, 73520)]