50320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1$

素因数の和:67

約数の個数: 40

約数和(自身を含む): 127224

約数和(自身を除く): 76904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 37, 40, 68, 74, 80, 85, 136, 148, 170, 185, 272, 296, 340, 370, 592, 629, 680, 740, 1258, 1360, 1480, 2516, 2960, 3145, 5032, 6290, 10064, 12580, 25160, 50320]

約数ペア:

[(1, 50320), (2, 25160), (4, 12580), (5, 10064), (8, 6290), (10, 5032), (16, 3145), (17, 2960), (20, 2516), (34, 1480), (37, 1360), (40, 1258), (68, 740), (74, 680), (80, 629), (85, 592), (136, 370), (148, 340), (170, 296), (185, 272)]