32192180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 72092160

約数和(自身を除く): 39899980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 47, 92, 94, 115, 188, 230, 235, 460, 470, 940, 1081, 1489, 2162, 2978, 4324, 5405, 5956, 7445, 10810, 14890, 21620, 29780, 34247, 68494, 69983, 136988, 139966, 171235, 279932, 342470, 349915, 684940, 699830, 1399660, 1609609, 3219218, 6438436, 8048045, 16096090, 32192180]

約数ペア:

[(1, 32192180), (2, 16096090), (4, 8048045), (5, 6438436), (10, 3219218), (20, 1609609), (23, 1399660), (46, 699830), (47, 684940), (92, 349915), (94, 342470), (115, 279932), (188, 171235), (230, 139966), (235, 136988), (460, 69983), (470, 68494), (940, 34247), (1081, 29780), (1489, 21620), (2162, 14890), (2978, 10810), (4324, 7445), (5405, 5956)]