102373880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2791}}^1$

素因数の和:2940

約数の個数: 64

約数和(自身を含む): 265351680

約数和(自身を除く): 162977800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 131, 140, 262, 280, 524, 655, 917, 1048, 1310, 1834, 2620, 2791, 3668, 4585, 5240, 5582, 7336, 9170, 11164, 13955, 18340, 19537, 22328, 27910, 36680, 39074, 55820, 78148, 97685, 111640, 156296, 195370, 365621, 390740, 731242, 781480, 1462484, 1828105, 2559347, 2924968, 3656210, 5118694, 7312420, 10237388, 12796735, 14624840, 20474776, 25593470, 51186940, 102373880]

約数ペア:

[(1, 102373880), (2, 51186940), (4, 25593470), (5, 20474776), (7, 14624840), (8, 12796735), (10, 10237388), (14, 7312420), (20, 5118694), (28, 3656210), (35, 2924968), (40, 2559347), (56, 1828105), (70, 1462484), (131, 781480), (140, 731242), (262, 390740), (280, 365621), (524, 195370), (655, 156296), (917, 111640), (1048, 97685), (1310, 78148), (1834, 55820), (2620, 39074), (2791, 36680), (3668, 27910), (4585, 22328), (5240, 19537), (5582, 18340), (7336, 13955), (9170, 11164)]