82965200

素因数分解:

$2^4\times 5^2\times {\mathrm{211}}^1\times {\mathrm{983}}^1$

素因数の和:1212

約数の個数: 60

約数和(自身を含む): 200472288

約数和(自身を除く): 117507088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 211, 400, 422, 844, 983, 1055, 1688, 1966, 2110, 3376, 3932, 4220, 4915, 5275, 7864, 8440, 9830, 10550, 15728, 16880, 19660, 21100, 24575, 39320, 42200, 49150, 78640, 84400, 98300, 196600, 207413, 393200, 414826, 829652, 1037065, 1659304, 2074130, 3318608, 4148260, 5185325, 8296520, 10370650, 16593040, 20741300, 41482600, 82965200]

約数ペア:

[(1, 82965200), (2, 41482600), (4, 20741300), (5, 16593040), (8, 10370650), (10, 8296520), (16, 5185325), (20, 4148260), (25, 3318608), (40, 2074130), (50, 1659304), (80, 1037065), (100, 829652), (200, 414826), (211, 393200), (400, 207413), (422, 196600), (844, 98300), (983, 84400), (1055, 78640), (1688, 49150), (1966, 42200), (2110, 39320), (3376, 24575), (3932, 21100), (4220, 19660), (4915, 16880), (5275, 15728), (7864, 10550), (8440, 9830)]