2618560

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{167}}^1$

素因数の和:198

約数の個数: 84

約数和(自身を含む): 7296912

約数和(自身を除く): 4678352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 167, 196, 224, 245, 280, 320, 334, 392, 448, 490, 560, 668, 784, 835, 980, 1120, 1169, 1336, 1568, 1670, 1960, 2240, 2338, 2672, 3136, 3340, 3920, 4676, 5344, 5845, 6680, 7840, 8183, 9352, 10688, 11690, 13360, 15680, 16366, 18704, 23380, 26720, 32732, 37408, 40915, 46760, 53440, 65464, 74816, 81830, 93520, 130928, 163660, 187040, 261856, 327320, 374080, 523712, 654640, 1309280, 2618560]

約数ペア:

[(1, 2618560), (2, 1309280), (4, 654640), (5, 523712), (7, 374080), (8, 327320), (10, 261856), (14, 187040), (16, 163660), (20, 130928), (28, 93520), (32, 81830), (35, 74816), (40, 65464), (49, 53440), (56, 46760), (64, 40915), (70, 37408), (80, 32732), (98, 26720), (112, 23380), (140, 18704), (160, 16366), (167, 15680), (196, 13360), (224, 11690), (245, 10688), (280, 9352), (320, 8183), (334, 7840), (392, 6680), (448, 5845), (490, 5344), (560, 4676), (668, 3920), (784, 3340), (835, 3136), (980, 2672), (1120, 2338), (1169, 2240), (1336, 1960), (1568, 1670)]