201410500

素因数分解:

$2^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{5099}}^1$

素因数の和:5197

約数の個数: 48

約数和(自身を含む): 445536000

約数和(自身を除く): 244125500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 125, 158, 250, 316, 395, 500, 790, 1580, 1975, 3950, 5099, 7900, 9875, 10198, 19750, 20396, 25495, 39500, 50990, 101980, 127475, 254950, 402821, 509900, 637375, 805642, 1274750, 1611284, 2014105, 2549500, 4028210, 8056420, 10070525, 20141050, 40282100, 50352625, 100705250, 201410500]

約数ペア:

[(1, 201410500), (2, 100705250), (4, 50352625), (5, 40282100), (10, 20141050), (20, 10070525), (25, 8056420), (50, 4028210), (79, 2549500), (100, 2014105), (125, 1611284), (158, 1274750), (250, 805642), (316, 637375), (395, 509900), (500, 402821), (790, 254950), (1580, 127475), (1975, 101980), (3950, 50990), (5099, 39500), (7900, 25495), (9875, 20396), (10198, 19750)]