23509860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 72576000

約数和(自身を除く): 49066140

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 179, 199, 220, 330, 358, 398, 537, 597, 660, 716, 796, 895, 995, 1074, 1194, 1790, 1969, 1990, 2148, 2189, 2388, 2685, 2985, 3580, 3938, 3980, 4378, 5370, 5907, 5970, 6567, 7876, 8756, 9845, 10740, 10945, 11814, 11940, 13134, 19690, 21890, 23628, 26268, 29535, 32835, 35621, 39380, 43780, 59070, 65670, 71242, 106863, 118140, 131340, 142484, 178105, 213726, 356210, 391831, 427452, 534315, 712420, 783662, 1068630, 1175493, 1567324, 1959155, 2137260, 2350986, 3918310, 4701972, 5877465, 7836620, 11754930, 23509860]

約数ペア:

[(1, 23509860), (2, 11754930), (3, 7836620), (4, 5877465), (5, 4701972), (6, 3918310), (10, 2350986), (11, 2137260), (12, 1959155), (15, 1567324), (20, 1175493), (22, 1068630), (30, 783662), (33, 712420), (44, 534315), (55, 427452), (60, 391831), (66, 356210), (110, 213726), (132, 178105), (165, 142484), (179, 131340), (199, 118140), (220, 106863), (330, 71242), (358, 65670), (398, 59070), (537, 43780), (597, 39380), (660, 35621), (716, 32835), (796, 29535), (895, 26268), (995, 23628), (1074, 21890), (1194, 19690), (1790, 13134), (1969, 11940), (1990, 11814), (2148, 10945), (2189, 10740), (2388, 9845), (2685, 8756), (2985, 7876), (3580, 6567), (3938, 5970), (3980, 5907), (4378, 5370)]