32240620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:538

約数の個数: 48

約数和(自身を含む): 70560000

約数和(自身を除く): 38319380

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 149, 155, 298, 310, 349, 596, 620, 698, 745, 1396, 1490, 1745, 2980, 3490, 4619, 6980, 9238, 10819, 18476, 21638, 23095, 43276, 46190, 52001, 54095, 92380, 104002, 108190, 208004, 216380, 260005, 520010, 1040020, 1612031, 3224062, 6448124, 8060155, 16120310, 32240620]

約数ペア:

[(1, 32240620), (2, 16120310), (4, 8060155), (5, 6448124), (10, 3224062), (20, 1612031), (31, 1040020), (62, 520010), (124, 260005), (149, 216380), (155, 208004), (298, 108190), (310, 104002), (349, 92380), (596, 54095), (620, 52001), (698, 46190), (745, 43276), (1396, 23095), (1490, 21638), (1745, 18476), (2980, 10819), (3490, 9238), (4619, 6980)]