102479800

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{16529}}^1$

素因数の和:16576

約数の個数: 48

約数和(自身を含む): 245966400

約数和(自身を除く): 143486600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 16529, 33058, 66116, 82645, 132232, 165290, 330580, 413225, 512399, 661160, 826450, 1024798, 1652900, 2049596, 2561995, 3305800, 4099192, 5123990, 10247980, 12809975, 20495960, 25619950, 51239900, 102479800]

約数ペア:

[(1, 102479800), (2, 51239900), (4, 25619950), (5, 20495960), (8, 12809975), (10, 10247980), (20, 5123990), (25, 4099192), (31, 3305800), (40, 2561995), (50, 2049596), (62, 1652900), (100, 1024798), (124, 826450), (155, 661160), (200, 512399), (248, 413225), (310, 330580), (620, 165290), (775, 132232), (1240, 82645), (1550, 66116), (3100, 33058), (6200, 16529)]