11877050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 48

約数和(自身を含む): 23804280

約数和(自身を除く): 11927230

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 89, 157, 170, 178, 314, 425, 445, 785, 850, 890, 1513, 1570, 2225, 2669, 3026, 3925, 4450, 5338, 7565, 7850, 13345, 13973, 15130, 26690, 27946, 37825, 66725, 69865, 75650, 133450, 139730, 237541, 349325, 475082, 698650, 1187705, 2375410, 5938525, 11877050]

約数ペア:

[(1, 11877050), (2, 5938525), (5, 2375410), (10, 1187705), (17, 698650), (25, 475082), (34, 349325), (50, 237541), (85, 139730), (89, 133450), (157, 75650), (170, 69865), (178, 66725), (314, 37825), (425, 27946), (445, 26690), (785, 15130), (850, 13973), (890, 13345), (1513, 7850), (1570, 7565), (2225, 5338), (2669, 4450), (3026, 3925)]