5200884500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{212281}}^1$

素因数の和:212314

約数の個数: 72

約数和(自身を含む): 13213280808

約数和(自身を除く): 8012396308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2450, 3500, 4900, 6125, 12250, 24500, 212281, 424562, 849124, 1061405, 1485967, 2122810, 2971934, 4245620, 5307025, 5943868, 7429835, 10401769, 10614050, 14859670, 20803538, 21228100, 26535125, 29719340, 37149175, 41607076, 52008845, 53070250, 74298350, 104017690, 106140500, 148596700, 185745875, 208035380, 260044225, 371491750, 520088450, 742983500, 1040176900, 1300221125, 2600442250, 5200884500]

約数ペア:

[(1, 5200884500), (2, 2600442250), (4, 1300221125), (5, 1040176900), (7, 742983500), (10, 520088450), (14, 371491750), (20, 260044225), (25, 208035380), (28, 185745875), (35, 148596700), (49, 106140500), (50, 104017690), (70, 74298350), (98, 53070250), (100, 52008845), (125, 41607076), (140, 37149175), (175, 29719340), (196, 26535125), (245, 21228100), (250, 20803538), (350, 14859670), (490, 10614050), (500, 10401769), (700, 7429835), (875, 5943868), (980, 5307025), (1225, 4245620), (1750, 2971934), (2450, 2122810), (3500, 1485967), (4900, 1061405), (6125, 849124), (12250, 424562), (24500, 212281)]