2220341750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{5347}}^1$

素因数の和:5526

約数の個数: 64

約数和(自身を含む): 4565223936

約数和(自身を除く): 2344882186

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 151, 250, 275, 302, 550, 755, 1375, 1510, 1661, 2750, 3322, 3775, 5347, 7550, 8305, 10694, 16610, 18875, 26735, 37750, 41525, 53470, 58817, 83050, 117634, 133675, 207625, 267350, 294085, 415250, 588170, 668375, 807397, 1336750, 1470425, 1614794, 2940850, 4036985, 7352125, 8073970, 8881367, 14704250, 17762734, 20184925, 40369850, 44406835, 88813670, 100924625, 201849250, 222034175, 444068350, 1110170875, 2220341750]

約数ペア:

[(1, 2220341750), (2, 1110170875), (5, 444068350), (10, 222034175), (11, 201849250), (22, 100924625), (25, 88813670), (50, 44406835), (55, 40369850), (110, 20184925), (125, 17762734), (151, 14704250), (250, 8881367), (275, 8073970), (302, 7352125), (550, 4036985), (755, 2940850), (1375, 1614794), (1510, 1470425), (1661, 1336750), (2750, 807397), (3322, 668375), (3775, 588170), (5347, 415250), (7550, 294085), (8305, 267350), (10694, 207625), (16610, 133675), (18875, 117634), (26735, 83050), (37750, 58817), (41525, 53470)]