97167280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1039}}^1$

素因数の和:1226

約数の個数: 80

約数和(自身を含む): 259983360

約数和(自身を除く): 162816080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 167, 280, 334, 560, 668, 835, 1039, 1169, 1336, 1670, 2078, 2338, 2672, 3340, 4156, 4676, 5195, 5845, 6680, 7273, 8312, 9352, 10390, 11690, 13360, 14546, 16624, 18704, 20780, 23380, 29092, 36365, 41560, 46760, 58184, 72730, 83120, 93520, 116368, 145460, 173513, 290920, 347026, 581840, 694052, 867565, 1214591, 1388104, 1735130, 2429182, 2776208, 3470260, 4858364, 6072955, 6940520, 9716728, 12145910, 13881040, 19433456, 24291820, 48583640, 97167280]

約数ペア:

[(1, 97167280), (2, 48583640), (4, 24291820), (5, 19433456), (7, 13881040), (8, 12145910), (10, 9716728), (14, 6940520), (16, 6072955), (20, 4858364), (28, 3470260), (35, 2776208), (40, 2429182), (56, 1735130), (70, 1388104), (80, 1214591), (112, 867565), (140, 694052), (167, 581840), (280, 347026), (334, 290920), (560, 173513), (668, 145460), (835, 116368), (1039, 93520), (1169, 83120), (1336, 72730), (1670, 58184), (2078, 46760), (2338, 41560), (2672, 36365), (3340, 29092), (4156, 23380), (4676, 20780), (5195, 18704), (5845, 16624), (6680, 14546), (7273, 13360), (8312, 11690), (9352, 10390)]