60675940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2141}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 138544560

約数和(自身を除く): 77868620

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 109, 130, 218, 260, 436, 545, 1090, 1417, 2141, 2180, 2834, 4282, 5668, 7085, 8564, 10705, 14170, 21410, 27833, 28340, 42820, 55666, 111332, 139165, 233369, 278330, 466738, 556660, 933476, 1166845, 2333690, 3033797, 4667380, 6067594, 12135188, 15168985, 30337970, 60675940]

約数ペア:

[(1, 60675940), (2, 30337970), (4, 15168985), (5, 12135188), (10, 6067594), (13, 4667380), (20, 3033797), (26, 2333690), (52, 1166845), (65, 933476), (109, 556660), (130, 466738), (218, 278330), (260, 233369), (436, 139165), (545, 111332), (1090, 55666), (1417, 42820), (2141, 28340), (2180, 27833), (2834, 21410), (4282, 14170), (5668, 10705), (7085, 8564)]