38836706090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{398857}}^1$

素因数の和:398991

約数の個数: 64

約数和(自身を含む): 86842554624

約数和(自身を除く): 48005848534

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 107, 130, 182, 214, 455, 535, 749, 910, 1070, 1391, 1498, 2782, 3745, 6955, 7490, 9737, 13910, 19474, 48685, 97370, 398857, 797714, 1994285, 2791999, 3988570, 5185141, 5583998, 10370282, 13959995, 25925705, 27919990, 36295987, 42677699, 51851410, 72591974, 85355398, 181479935, 213388495, 298743893, 362959870, 426776990, 554810087, 597487786, 1109620174, 1493719465, 2774050435, 2987438930, 3883670609, 5548100870, 7767341218, 19418353045, 38836706090]

約数ペア:

[(1, 38836706090), (2, 19418353045), (5, 7767341218), (7, 5548100870), (10, 3883670609), (13, 2987438930), (14, 2774050435), (26, 1493719465), (35, 1109620174), (65, 597487786), (70, 554810087), (91, 426776990), (107, 362959870), (130, 298743893), (182, 213388495), (214, 181479935), (455, 85355398), (535, 72591974), (749, 51851410), (910, 42677699), (1070, 36295987), (1391, 27919990), (1498, 25925705), (2782, 13959995), (3745, 10370282), (6955, 5583998), (7490, 5185141), (9737, 3988570), (13910, 2791999), (19474, 1994285), (48685, 797714), (97370, 398857)]