7201992023650

素因数分解:

$2^1\times 5^2\times {\mathrm{97}}^1\times {\mathrm{16703}}^1\times {\mathrm{88903}}^1$

素因数の和:105715

約数の個数: 48

約数和(自身を含む): 13534767719424

約数和(自身を除く): 6332775695774

約数列:

[1, 2, 5, 10, 25, 50, 97, 194, 485, 970, 2425, 4850, 16703, 33406, 83515, 88903, 167030, 177806, 417575, 444515, 835150, 889030, 1620191, 2222575, 3240382, 4445150, 8100955, 8623591, 16201910, 17247182, 40504775, 43117955, 81009550, 86235910, 215589775, 431179550, 1484946809, 2969893618, 7424734045, 14849468090, 37123670225, 74247340450, 144039840473, 288079680946, 720199202365, 1440398404730, 3600996011825, 7201992023650]

約数ペア:

[(1, 7201992023650), (2, 3600996011825), (5, 1440398404730), (10, 720199202365), (25, 288079680946), (50, 144039840473), (97, 74247340450), (194, 37123670225), (485, 14849468090), (970, 7424734045), (2425, 2969893618), (4850, 1484946809), (16703, 431179550), (33406, 215589775), (83515, 86235910), (88903, 81009550), (167030, 43117955), (177806, 40504775), (417575, 17247182), (444515, 16201910), (835150, 8623591), (889030, 8100955), (1620191, 4445150), (2222575, 3240382)]