40555957572

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2015303}}^1$

素因数の和:2015369

約数の個数: 72

約数和(自身を含む): 112969881024

約数和(自身を除く): 72413923452

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 20124, 2015303, 4030606, 6045909, 8061212, 12091818, 18137727, 24183636, 26198939, 36275454, 52397878, 72550908, 78596817, 86658029, 104795756, 157193634, 173316058, 235790451, 259974087, 314387268, 346632116, 471580902, 519948174, 779922261, 943161804, 1039896348, 1126554377, 1559844522, 2253108754, 3119689044, 3379663131, 4506217508, 6759326262, 10138989393, 13518652524, 20277978786, 40555957572]

約数ペア:

[(1, 40555957572), (2, 20277978786), (3, 13518652524), (4, 10138989393), (6, 6759326262), (9, 4506217508), (12, 3379663131), (13, 3119689044), (18, 2253108754), (26, 1559844522), (36, 1126554377), (39, 1039896348), (43, 943161804), (52, 779922261), (78, 519948174), (86, 471580902), (117, 346632116), (129, 314387268), (156, 259974087), (172, 235790451), (234, 173316058), (258, 157193634), (387, 104795756), (468, 86658029), (516, 78596817), (559, 72550908), (774, 52397878), (1118, 36275454), (1548, 26198939), (1677, 24183636), (2236, 18137727), (3354, 12091818), (5031, 8061212), (6708, 6045909), (10062, 4030606), (20124, 2015303)]