210301250

素因数分解:

$2^1\times 5^4\times {\mathrm{83}}^1\times {\mathrm{2027}}^1$

素因数の和:2132

約数の個数: 40

約数和(自身を含む): 399134736

約数和(自身を除く): 188833486

約数列:

[1, 2, 5, 10, 25, 50, 83, 125, 166, 250, 415, 625, 830, 1250, 2027, 2075, 4054, 4150, 10135, 10375, 20270, 20750, 50675, 51875, 101350, 103750, 168241, 253375, 336482, 506750, 841205, 1266875, 1682410, 2533750, 4206025, 8412050, 21030125, 42060250, 105150625, 210301250]

約数ペア:

[(1, 210301250), (2, 105150625), (5, 42060250), (10, 21030125), (25, 8412050), (50, 4206025), (83, 2533750), (125, 1682410), (166, 1266875), (250, 841205), (415, 506750), (625, 336482), (830, 253375), (1250, 168241), (2027, 103750), (2075, 101350), (4054, 51875), (4150, 50675), (10135, 20750), (10375, 20270)]