2192571250

素因数分解:

$2^1\times 5^4\times {\mathrm{353}}^1\times {\mathrm{4969}}^1$

素因数の和:5344

約数の個数: 40

約数和(自身を含む): 4122227340

約数和(自身を除く): 1929656090

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 353, 625, 706, 1250, 1765, 3530, 4969, 8825, 9938, 17650, 24845, 44125, 49690, 88250, 124225, 220625, 248450, 441250, 621125, 1242250, 1754057, 3105625, 3508114, 6211250, 8770285, 17540570, 43851425, 87702850, 219257125, 438514250, 1096285625, 2192571250]

約数ペア:

[(1, 2192571250), (2, 1096285625), (5, 438514250), (10, 219257125), (25, 87702850), (50, 43851425), (125, 17540570), (250, 8770285), (353, 6211250), (625, 3508114), (706, 3105625), (1250, 1754057), (1765, 1242250), (3530, 621125), (4969, 441250), (8825, 248450), (9938, 220625), (17650, 124225), (24845, 88250), (44125, 49690)]