107553880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12391}}^1$

素因数の和:12440

約数の個数: 64

約数和(自身を含む): 285511680

約数和(自身を除く): 177957800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 12391, 24782, 49564, 61955, 86737, 99128, 123910, 173474, 247820, 346948, 384121, 433685, 495640, 693896, 768242, 867370, 1536484, 1734740, 1920605, 2688847, 3072968, 3469480, 3841210, 5377694, 7682420, 10755388, 13444235, 15364840, 21510776, 26888470, 53776940, 107553880]

約数ペア:

[(1, 107553880), (2, 53776940), (4, 26888470), (5, 21510776), (7, 15364840), (8, 13444235), (10, 10755388), (14, 7682420), (20, 5377694), (28, 3841210), (31, 3469480), (35, 3072968), (40, 2688847), (56, 1920605), (62, 1734740), (70, 1536484), (124, 867370), (140, 768242), (155, 693896), (217, 495640), (248, 433685), (280, 384121), (310, 346948), (434, 247820), (620, 173474), (868, 123910), (1085, 99128), (1240, 86737), (1736, 61955), (2170, 49564), (4340, 24782), (8680, 12391)]