75814940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1523}}^1$

素因数の和:1682

約数の個数: 48

約数和(自身を含む): 168981120

約数和(自身を除く): 93166180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 131, 190, 262, 380, 524, 655, 1310, 1523, 2489, 2620, 3046, 4978, 6092, 7615, 9956, 12445, 15230, 24890, 28937, 30460, 49780, 57874, 115748, 144685, 199513, 289370, 399026, 578740, 798052, 997565, 1995130, 3790747, 3990260, 7581494, 15162988, 18953735, 37907470, 75814940]

約数ペア:

[(1, 75814940), (2, 37907470), (4, 18953735), (5, 15162988), (10, 7581494), (19, 3990260), (20, 3790747), (38, 1995130), (76, 997565), (95, 798052), (131, 578740), (190, 399026), (262, 289370), (380, 199513), (524, 144685), (655, 115748), (1310, 57874), (1523, 49780), (2489, 30460), (2620, 28937), (3046, 24890), (4978, 15230), (6092, 12445), (7615, 9956)]