38141780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61519}}^1$

素因数の和:61559

約数の個数: 24

約数和(自身を含む): 82682880

約数和(自身を除く): 44541100

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 61519, 123038, 246076, 307595, 615190, 1230380, 1907089, 3814178, 7628356, 9535445, 19070890, 38141780]

約数ペア:

[(1, 38141780), (2, 19070890), (4, 9535445), (5, 7628356), (10, 3814178), (20, 1907089), (31, 1230380), (62, 615190), (124, 307595), (155, 246076), (310, 123038), (620, 61519)]