130169650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8707}}^1$

素因数の和:8755

約数の個数: 48

約数和(自身を含む): 272107584

約数和(自身を除く): 141937934

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 46, 50, 65, 115, 130, 230, 299, 325, 575, 598, 650, 1150, 1495, 2990, 7475, 8707, 14950, 17414, 43535, 87070, 113191, 200261, 217675, 226382, 400522, 435350, 565955, 1001305, 1131910, 2002610, 2603393, 2829775, 5006525, 5206786, 5659550, 10013050, 13016965, 26033930, 65084825, 130169650]

約数ペア:

[(1, 130169650), (2, 65084825), (5, 26033930), (10, 13016965), (13, 10013050), (23, 5659550), (25, 5206786), (26, 5006525), (46, 2829775), (50, 2603393), (65, 2002610), (115, 1131910), (130, 1001305), (230, 565955), (299, 435350), (325, 400522), (575, 226382), (598, 217675), (650, 200261), (1150, 113191), (1495, 87070), (2990, 43535), (7475, 17414), (8707, 14950)]