82966390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:481

約数の個数: 64

約数和(自身を含む): 169646400

約数和(自身を除く): 86680010

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 59, 65, 118, 130, 145, 290, 295, 373, 377, 590, 746, 754, 767, 1534, 1711, 1865, 1885, 3422, 3730, 3770, 3835, 4849, 7670, 8555, 9698, 10817, 17110, 21634, 22007, 22243, 24245, 44014, 44486, 48490, 54085, 108170, 110035, 111215, 140621, 220070, 222430, 281242, 286091, 572182, 638203, 703105, 1276406, 1406210, 1430455, 2860910, 3191015, 6382030, 8296639, 16593278, 41483195, 82966390]

約数ペア:

[(1, 82966390), (2, 41483195), (5, 16593278), (10, 8296639), (13, 6382030), (26, 3191015), (29, 2860910), (58, 1430455), (59, 1406210), (65, 1276406), (118, 703105), (130, 638203), (145, 572182), (290, 286091), (295, 281242), (373, 222430), (377, 220070), (590, 140621), (746, 111215), (754, 110035), (767, 108170), (1534, 54085), (1711, 48490), (1865, 44486), (1885, 44014), (3422, 24245), (3730, 22243), (3770, 22007), (3835, 21634), (4849, 17110), (7670, 10817), (8555, 9698)]