12766650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6547}}^1$

素因数の和:6575

約数の個数: 48

約数和(自身を含む): 34101984

約数和(自身を除く): 21335334

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 6547, 13094, 19641, 32735, 39282, 65470, 85111, 98205, 163675, 170222, 196410, 255333, 327350, 425555, 491025, 510666, 851110, 982050, 1276665, 2127775, 2553330, 4255550, 6383325, 12766650]

約数ペア:

[(1, 12766650), (2, 6383325), (3, 4255550), (5, 2553330), (6, 2127775), (10, 1276665), (13, 982050), (15, 851110), (25, 510666), (26, 491025), (30, 425555), (39, 327350), (50, 255333), (65, 196410), (75, 170222), (78, 163675), (130, 98205), (150, 85111), (195, 65470), (325, 39282), (390, 32735), (650, 19641), (975, 13094), (1950, 6547)]