1084864760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{10223}}^1$

素因数の和:10620

約数の個数: 64

約数和(自身を含む): 2797286400

約数和(自身を除く): 1712421640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 379, 758, 1516, 1895, 2653, 3032, 3790, 5306, 7580, 10223, 10612, 13265, 15160, 20446, 21224, 26530, 40892, 51115, 53060, 71561, 81784, 102230, 106120, 143122, 204460, 286244, 357805, 408920, 572488, 715610, 1431220, 2862440, 3874517, 7749034, 15498068, 19372585, 27121619, 30996136, 38745170, 54243238, 77490340, 108486476, 135608095, 154980680, 216972952, 271216190, 542432380, 1084864760]

約数ペア:

[(1, 1084864760), (2, 542432380), (4, 271216190), (5, 216972952), (7, 154980680), (8, 135608095), (10, 108486476), (14, 77490340), (20, 54243238), (28, 38745170), (35, 30996136), (40, 27121619), (56, 19372585), (70, 15498068), (140, 7749034), (280, 3874517), (379, 2862440), (758, 1431220), (1516, 715610), (1895, 572488), (2653, 408920), (3032, 357805), (3790, 286244), (5306, 204460), (7580, 143122), (10223, 106120), (10612, 102230), (13265, 81784), (15160, 71561), (20446, 53060), (21224, 51115), (26530, 40892)]