2216874850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{59}}^2\times {\mathrm{271}}^1$

素因数の和:448

約数の個数: 72

約数和(自身を含む): 4299510528

約数和(自身を除く): 2082635678

約数列:

[1, 2, 5, 10, 25, 47, 50, 59, 94, 118, 235, 271, 295, 470, 542, 590, 1175, 1355, 1475, 2350, 2710, 2773, 2950, 3481, 5546, 6775, 6962, 12737, 13550, 13865, 15989, 17405, 25474, 27730, 31978, 34810, 63685, 69325, 79945, 87025, 127370, 138650, 159890, 163607, 174050, 318425, 327214, 399725, 636850, 751483, 799450, 818035, 943351, 1502966, 1636070, 1886702, 3757415, 4090175, 4716755, 7514830, 8180350, 9433510, 18787075, 23583775, 37574150, 44337497, 47167550, 88674994, 221687485, 443374970, 1108437425, 2216874850]

約数ペア:

[(1, 2216874850), (2, 1108437425), (5, 443374970), (10, 221687485), (25, 88674994), (47, 47167550), (50, 44337497), (59, 37574150), (94, 23583775), (118, 18787075), (235, 9433510), (271, 8180350), (295, 7514830), (470, 4716755), (542, 4090175), (590, 3757415), (1175, 1886702), (1355, 1636070), (1475, 1502966), (2350, 943351), (2710, 818035), (2773, 799450), (2950, 751483), (3481, 636850), (5546, 399725), (6775, 327214), (6962, 318425), (12737, 174050), (13550, 163607), (13865, 159890), (15989, 138650), (17405, 127370), (25474, 87025), (27730, 79945), (31978, 69325), (34810, 63685)]