40237130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{6397}}^1$

素因数の和:6458

約数の個数: 32

約数和(自身を含む): 78772176

約数和(自身を除く): 38535046

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 6397, 12794, 31985, 63970, 108749, 217498, 236689, 473378, 543745, 1087490, 1183445, 2366890, 4023713, 8047426, 20118565, 40237130]

約数ペア:

[(1, 40237130), (2, 20118565), (5, 8047426), (10, 4023713), (17, 2366890), (34, 1183445), (37, 1087490), (74, 543745), (85, 473378), (170, 236689), (185, 217498), (370, 108749), (629, 63970), (1258, 31985), (3145, 12794), (6290, 6397)]