105626820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{709}}^1$

素因数の和:925

約数の個数: 96

約数和(自身を含む): 320624640

約数和(自身を除く): 214997820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 191, 195, 260, 382, 390, 573, 709, 764, 780, 955, 1146, 1418, 1910, 2127, 2292, 2483, 2836, 2865, 3545, 3820, 4254, 4966, 5730, 7090, 7449, 8508, 9217, 9932, 10635, 11460, 12415, 14180, 14898, 18434, 21270, 24830, 27651, 29796, 36868, 37245, 42540, 46085, 49660, 55302, 74490, 92170, 110604, 135419, 138255, 148980, 184340, 270838, 276510, 406257, 541676, 553020, 677095, 812514, 1354190, 1625028, 1760447, 2031285, 2708380, 3520894, 4062570, 5281341, 7041788, 8125140, 8802235, 10562682, 17604470, 21125364, 26406705, 35208940, 52813410, 105626820]

約数ペア:

[(1, 105626820), (2, 52813410), (3, 35208940), (4, 26406705), (5, 21125364), (6, 17604470), (10, 10562682), (12, 8802235), (13, 8125140), (15, 7041788), (20, 5281341), (26, 4062570), (30, 3520894), (39, 2708380), (52, 2031285), (60, 1760447), (65, 1625028), (78, 1354190), (130, 812514), (156, 677095), (191, 553020), (195, 541676), (260, 406257), (382, 276510), (390, 270838), (573, 184340), (709, 148980), (764, 138255), (780, 135419), (955, 110604), (1146, 92170), (1418, 74490), (1910, 55302), (2127, 49660), (2292, 46085), (2483, 42540), (2836, 37245), (2865, 36868), (3545, 29796), (3820, 27651), (4254, 24830), (4966, 21270), (5730, 18434), (7090, 14898), (7449, 14180), (8508, 12415), (9217, 11460), (9932, 10635)]