37894240

素因数分解:

$2^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1453}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 90136368

約数和(自身を除く): 52242128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 163, 326, 652, 815, 1304, 1453, 1630, 2608, 2906, 3260, 5216, 5812, 6520, 7265, 11624, 13040, 14530, 23248, 26080, 29060, 46496, 58120, 116240, 232480, 236839, 473678, 947356, 1184195, 1894712, 2368390, 3789424, 4736780, 7578848, 9473560, 18947120, 37894240]

約数ペア:

[(1, 37894240), (2, 18947120), (4, 9473560), (5, 7578848), (8, 4736780), (10, 3789424), (16, 2368390), (20, 1894712), (32, 1184195), (40, 947356), (80, 473678), (160, 236839), (163, 232480), (326, 116240), (652, 58120), (815, 46496), (1304, 29060), (1453, 26080), (1630, 23248), (2608, 14530), (2906, 13040), (3260, 11624), (5216, 7265), (5812, 6520)]