80119130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5179}}^1$

素因数の和:5223

約数の個数: 64

約数和(自身を含む): 187971840

約数和(自身を除く): 107852710

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 5179, 7735, 10358, 15470, 25895, 36253, 51790, 67327, 72506, 88043, 134654, 176086, 181265, 336635, 362530, 440215, 471289, 616301, 673270, 880430, 942578, 1144559, 1232602, 2289118, 2356445, 3081505, 4712890, 5722795, 6163010, 8011913, 11445590, 16023826, 40059565, 80119130]

約数ペア:

[(1, 80119130), (2, 40059565), (5, 16023826), (7, 11445590), (10, 8011913), (13, 6163010), (14, 5722795), (17, 4712890), (26, 3081505), (34, 2356445), (35, 2289118), (65, 1232602), (70, 1144559), (85, 942578), (91, 880430), (119, 673270), (130, 616301), (170, 471289), (182, 440215), (221, 362530), (238, 336635), (442, 181265), (455, 176086), (595, 134654), (910, 88043), (1105, 72506), (1190, 67327), (1547, 51790), (2210, 36253), (3094, 25895), (5179, 15470), (7735, 10358)]