230838320

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{54443}}^1$

素因数の和:54509

約数の個数: 40

約数和(自身を含む): 546835536

約数和(自身を除く): 315997216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 54443, 108886, 217772, 272215, 435544, 544430, 871088, 1088860, 2177720, 2885479, 4355440, 5770958, 11541916, 14427395, 23083832, 28854790, 46167664, 57709580, 115419160, 230838320]

約数ペア:

[(1, 230838320), (2, 115419160), (4, 57709580), (5, 46167664), (8, 28854790), (10, 23083832), (16, 14427395), (20, 11541916), (40, 5770958), (53, 4355440), (80, 2885479), (106, 2177720), (212, 1088860), (265, 871088), (424, 544430), (530, 435544), (848, 272215), (1060, 217772), (2120, 108886), (4240, 54443)]