86763200

素因数分解:

$2^6\times 5^2\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:490

約数の個数: 84

約数和(自身を含む): 215338152

約数和(自身を除く): 128574952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 211, 257, 320, 400, 422, 514, 800, 844, 1028, 1055, 1285, 1600, 1688, 2056, 2110, 2570, 3376, 4112, 4220, 5140, 5275, 6425, 6752, 8224, 8440, 10280, 10550, 12850, 13504, 16448, 16880, 20560, 21100, 25700, 33760, 41120, 42200, 51400, 54227, 67520, 82240, 84400, 102800, 108454, 168800, 205600, 216908, 271135, 337600, 411200, 433816, 542270, 867632, 1084540, 1355675, 1735264, 2169080, 2711350, 3470528, 4338160, 5422700, 8676320, 10845400, 17352640, 21690800, 43381600, 86763200]

約数ペア:

[(1, 86763200), (2, 43381600), (4, 21690800), (5, 17352640), (8, 10845400), (10, 8676320), (16, 5422700), (20, 4338160), (25, 3470528), (32, 2711350), (40, 2169080), (50, 1735264), (64, 1355675), (80, 1084540), (100, 867632), (160, 542270), (200, 433816), (211, 411200), (257, 337600), (320, 271135), (400, 216908), (422, 205600), (514, 168800), (800, 108454), (844, 102800), (1028, 84400), (1055, 82240), (1285, 67520), (1600, 54227), (1688, 51400), (2056, 42200), (2110, 41120), (2570, 33760), (3376, 25700), (4112, 21100), (4220, 20560), (5140, 16880), (5275, 16448), (6425, 13504), (6752, 12850), (8224, 10550), (8440, 10280)]