419726150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11941}}^1$

素因数の和:12009

約数の個数: 48

約数和(自身を含む): 844060560

約数和(自身を除く): 424334410

約数列:

[1, 2, 5, 10, 19, 25, 37, 38, 50, 74, 95, 185, 190, 370, 475, 703, 925, 950, 1406, 1850, 3515, 7030, 11941, 17575, 23882, 35150, 59705, 119410, 226879, 298525, 441817, 453758, 597050, 883634, 1134395, 2209085, 2268790, 4418170, 5671975, 8394523, 11045425, 11343950, 16789046, 22090850, 41972615, 83945230, 209863075, 419726150]

約数ペア:

[(1, 419726150), (2, 209863075), (5, 83945230), (10, 41972615), (19, 22090850), (25, 16789046), (37, 11343950), (38, 11045425), (50, 8394523), (74, 5671975), (95, 4418170), (185, 2268790), (190, 2209085), (370, 1134395), (475, 883634), (703, 597050), (925, 453758), (950, 441817), (1406, 298525), (1850, 226879), (3515, 119410), (7030, 59705), (11941, 35150), (17575, 23882)]