16196260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 35546112

約数和(自身を除く): 19349852

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 151, 155, 173, 302, 310, 346, 604, 620, 692, 755, 865, 1510, 1730, 3020, 3460, 4681, 5363, 9362, 10726, 18724, 21452, 23405, 26123, 26815, 46810, 52246, 53630, 93620, 104492, 107260, 130615, 261230, 522460, 809813, 1619626, 3239252, 4049065, 8098130, 16196260]

約数ペア:

[(1, 16196260), (2, 8098130), (4, 4049065), (5, 3239252), (10, 1619626), (20, 809813), (31, 522460), (62, 261230), (124, 130615), (151, 107260), (155, 104492), (173, 93620), (302, 53630), (310, 52246), (346, 46810), (604, 26815), (620, 26123), (692, 23405), (755, 21452), (865, 18724), (1510, 10726), (1730, 9362), (3020, 5363), (3460, 4681)]