80559050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{593}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 185613120

約数和(自身を除く): 105054070

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 25, 26, 38, 50, 55, 65, 95, 110, 130, 143, 190, 209, 247, 275, 286, 325, 418, 475, 494, 550, 593, 650, 715, 950, 1045, 1186, 1235, 1430, 2090, 2470, 2717, 2965, 3575, 5225, 5434, 5930, 6175, 6523, 7150, 7709, 10450, 11267, 12350, 13046, 13585, 14825, 15418, 22534, 27170, 29650, 32615, 38545, 56335, 65230, 67925, 77090, 84799, 112670, 123937, 135850, 146471, 163075, 169598, 192725, 247874, 281675, 292942, 326150, 385450, 423995, 563350, 619685, 732355, 847990, 1239370, 1464710, 1611181, 2119975, 3098425, 3222362, 3661775, 4239950, 6196850, 7323550, 8055905, 16111810, 40279525, 80559050]

約数ペア:

[(1, 80559050), (2, 40279525), (5, 16111810), (10, 8055905), (11, 7323550), (13, 6196850), (19, 4239950), (22, 3661775), (25, 3222362), (26, 3098425), (38, 2119975), (50, 1611181), (55, 1464710), (65, 1239370), (95, 847990), (110, 732355), (130, 619685), (143, 563350), (190, 423995), (209, 385450), (247, 326150), (275, 292942), (286, 281675), (325, 247874), (418, 192725), (475, 169598), (494, 163075), (550, 146471), (593, 135850), (650, 123937), (715, 112670), (950, 84799), (1045, 77090), (1186, 67925), (1235, 65230), (1430, 56335), (2090, 38545), (2470, 32615), (2717, 29650), (2965, 27170), (3575, 22534), (5225, 15418), (5434, 14825), (5930, 13585), (6175, 13046), (6523, 12350), (7150, 11267), (7709, 10450)]