1325062750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{3191}}^1$

素因数の和:3370

約数の個数: 64

約数和(自身を含む): 2724793344

約数和(自身を除く): 1399730594

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 151, 250, 275, 302, 550, 755, 1375, 1510, 1661, 2750, 3191, 3322, 3775, 6382, 7550, 8305, 15955, 16610, 18875, 31910, 35101, 37750, 41525, 70202, 79775, 83050, 159550, 175505, 207625, 351010, 398875, 415250, 481841, 797750, 877525, 963682, 1755050, 2409205, 4387625, 4818410, 5300251, 8775250, 10600502, 12046025, 24092050, 26501255, 53002510, 60230125, 120460250, 132506275, 265012550, 662531375, 1325062750]

約数ペア:

[(1, 1325062750), (2, 662531375), (5, 265012550), (10, 132506275), (11, 120460250), (22, 60230125), (25, 53002510), (50, 26501255), (55, 24092050), (110, 12046025), (125, 10600502), (151, 8775250), (250, 5300251), (275, 4818410), (302, 4387625), (550, 2409205), (755, 1755050), (1375, 963682), (1510, 877525), (1661, 797750), (2750, 481841), (3191, 415250), (3322, 398875), (3775, 351010), (6382, 207625), (7550, 175505), (8305, 159550), (15955, 83050), (16610, 79775), (18875, 70202), (31910, 41525), (35101, 37750)]