12555174100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{12569}}^1$

素因数の和:14017

約数の個数: 72

約数和(自身を含む): 31161130560

約数和(自身を除く): 18605956460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 1427, 2854, 5708, 7135, 9989, 12569, 14270, 19978, 25138, 28540, 35675, 39956, 49945, 50276, 62845, 71350, 87983, 99890, 125690, 142700, 175966, 199780, 249725, 251380, 314225, 351932, 439915, 499450, 628450, 879830, 998900, 1256900, 1759660, 2199575, 4399150, 8798300, 17935963, 35871926, 71743852, 89679815, 125551741, 179359630, 251103482, 358719260, 448399075, 502206964, 627758705, 896798150, 1255517410, 1793596300, 2511034820, 3138793525, 6277587050, 12555174100]

約数ペア:

[(1, 12555174100), (2, 6277587050), (4, 3138793525), (5, 2511034820), (7, 1793596300), (10, 1255517410), (14, 896798150), (20, 627758705), (25, 502206964), (28, 448399075), (35, 358719260), (50, 251103482), (70, 179359630), (100, 125551741), (140, 89679815), (175, 71743852), (350, 35871926), (700, 17935963), (1427, 8798300), (2854, 4399150), (5708, 2199575), (7135, 1759660), (9989, 1256900), (12569, 998900), (14270, 879830), (19978, 628450), (25138, 499450), (28540, 439915), (35675, 351932), (39956, 314225), (49945, 251380), (50276, 249725), (62845, 199780), (71350, 175966), (87983, 142700), (99890, 125690)]