25364860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{823}}^1$

素因数の和:922

約数の個数: 48

約数和(自身を含む): 56480256

約数和(自身を除く): 31115396

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 670, 823, 1340, 1541, 1646, 3082, 3292, 4115, 6164, 7705, 8230, 15410, 16460, 18929, 30820, 37858, 55141, 75716, 94645, 110282, 189290, 220564, 275705, 378580, 551410, 1102820, 1268243, 2536486, 5072972, 6341215, 12682430, 25364860]

約数ペア:

[(1, 25364860), (2, 12682430), (4, 6341215), (5, 5072972), (10, 2536486), (20, 1268243), (23, 1102820), (46, 551410), (67, 378580), (92, 275705), (115, 220564), (134, 189290), (230, 110282), (268, 94645), (335, 75716), (460, 55141), (670, 37858), (823, 30820), (1340, 18929), (1541, 16460), (1646, 15410), (3082, 8230), (3292, 7705), (4115, 6164)]