22195880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4663}}^1$

素因数の和:4698

約数の個数: 64

約数和(自身を含む): 60445440

約数和(自身を除く): 38249560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4663, 4760, 9326, 18652, 23315, 32641, 37304, 46630, 65282, 79271, 93260, 130564, 158542, 163205, 186520, 261128, 317084, 326410, 396355, 554897, 634168, 652820, 792710, 1109794, 1305640, 1585420, 2219588, 2774485, 3170840, 4439176, 5548970, 11097940, 22195880]

約数ペア:

[(1, 22195880), (2, 11097940), (4, 5548970), (5, 4439176), (7, 3170840), (8, 2774485), (10, 2219588), (14, 1585420), (17, 1305640), (20, 1109794), (28, 792710), (34, 652820), (35, 634168), (40, 554897), (56, 396355), (68, 326410), (70, 317084), (85, 261128), (119, 186520), (136, 163205), (140, 158542), (170, 130564), (238, 93260), (280, 79271), (340, 65282), (476, 46630), (595, 37304), (680, 32641), (952, 23315), (1190, 18652), (2380, 9326), (4663, 4760)]