1963031840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{159337}}^1$

素因数の和:159370

約数の個数: 96

約数和(自身を含む): 5782057344

約数和(自身を除く): 3819025504

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 159337, 318674, 637348, 796685, 1115359, 1274696, 1593370, 1752707, 2230718, 2549392, 3186740, 3505414, 4461436, 5098784, 5576795, 6373480, 7010828, 8763535, 8922872, 11153590, 12268949, 12746960, 14021656, 17527070, 17845744, 22307180, 24537898, 25493920, 28043312, 35054140, 35691488, 44614360, 49075796, 56086624, 61344745, 70108280, 89228720, 98151592, 122689490, 140216560, 178457440, 196303184, 245378980, 280433120, 392606368, 490757960, 981515920, 1963031840]

約数ペア:

[(1, 1963031840), (2, 981515920), (4, 490757960), (5, 392606368), (7, 280433120), (8, 245378980), (10, 196303184), (11, 178457440), (14, 140216560), (16, 122689490), (20, 98151592), (22, 89228720), (28, 70108280), (32, 61344745), (35, 56086624), (40, 49075796), (44, 44614360), (55, 35691488), (56, 35054140), (70, 28043312), (77, 25493920), (80, 24537898), (88, 22307180), (110, 17845744), (112, 17527070), (140, 14021656), (154, 12746960), (160, 12268949), (176, 11153590), (220, 8922872), (224, 8763535), (280, 7010828), (308, 6373480), (352, 5576795), (385, 5098784), (440, 4461436), (560, 3505414), (616, 3186740), (770, 2549392), (880, 2230718), (1120, 1752707), (1232, 1593370), (1540, 1274696), (1760, 1115359), (2464, 796685), (3080, 637348), (6160, 318674), (12320, 159337)]