72338750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{5261}}^1$

素因数の和:5294

約数の個数: 40

約数和(自身を含む): 147946392

約数和(自身を除く): 75607642

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2750, 5261, 6875, 10522, 13750, 26305, 52610, 57871, 115742, 131525, 263050, 289355, 578710, 657625, 1315250, 1446775, 2893550, 3288125, 6576250, 7233875, 14467750, 36169375, 72338750]

約数ペア:

[(1, 72338750), (2, 36169375), (5, 14467750), (10, 7233875), (11, 6576250), (22, 3288125), (25, 2893550), (50, 1446775), (55, 1315250), (110, 657625), (125, 578710), (250, 289355), (275, 263050), (550, 131525), (625, 115742), (1250, 57871), (1375, 52610), (2750, 26305), (5261, 13750), (6875, 10522)]