15707969420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5492297}}^1$

素因数の和:5492330

約数の個数: 48

約数和(自身を含む): 38753654688

約数和(自身を除く): 23045685268

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 5492297, 10984594, 21969188, 27461485, 54922970, 60415267, 71399861, 109845940, 120830534, 142799722, 241661068, 285599444, 302076335, 356999305, 604152670, 713998610, 785398471, 1208305340, 1427997220, 1570796942, 3141593884, 3926992355, 7853984710, 15707969420]

約数ペア:

[(1, 15707969420), (2, 7853984710), (4, 3926992355), (5, 3141593884), (10, 1570796942), (11, 1427997220), (13, 1208305340), (20, 785398471), (22, 713998610), (26, 604152670), (44, 356999305), (52, 302076335), (55, 285599444), (65, 241661068), (110, 142799722), (130, 120830534), (143, 109845940), (220, 71399861), (260, 60415267), (286, 54922970), (572, 27461485), (715, 21969188), (1430, 10984594), (2860, 5492297)]