14765140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 33762960

約数和(自身を除く): 18997820

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 260, 436, 521, 545, 1042, 1090, 1417, 2084, 2180, 2605, 2834, 5210, 5668, 6773, 7085, 10420, 13546, 14170, 27092, 28340, 33865, 56789, 67730, 113578, 135460, 227156, 283945, 567890, 738257, 1135780, 1476514, 2953028, 3691285, 7382570, 14765140]

約数ペア:

[(1, 14765140), (2, 7382570), (4, 3691285), (5, 2953028), (10, 1476514), (13, 1135780), (20, 738257), (26, 567890), (52, 283945), (65, 227156), (109, 135460), (130, 113578), (218, 67730), (260, 56789), (436, 33865), (521, 28340), (545, 27092), (1042, 14170), (1090, 13546), (1417, 10420), (2084, 7085), (2180, 6773), (2605, 5668), (2834, 5210)]