1586218240

素因数分解:

$2^8\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8317}}^1$

素因数の和:8487

約数の個数: 72

約数和(自身を含む): 3825448200

約数和(自身を除く): 2239229960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 298, 320, 596, 640, 745, 1192, 1280, 1490, 2384, 2980, 4768, 5960, 8317, 9536, 11920, 16634, 19072, 23840, 33268, 38144, 41585, 47680, 66536, 83170, 95360, 133072, 166340, 190720, 266144, 332680, 532288, 665360, 1064576, 1239233, 1330720, 2129152, 2478466, 2661440, 4956932, 5322880, 6196165, 9913864, 10645760, 12392330, 19827728, 24784660, 39655456, 49569320, 79310912, 99138640, 158621824, 198277280, 317243648, 396554560, 793109120, 1586218240]

約数ペア:

[(1, 1586218240), (2, 793109120), (4, 396554560), (5, 317243648), (8, 198277280), (10, 158621824), (16, 99138640), (20, 79310912), (32, 49569320), (40, 39655456), (64, 24784660), (80, 19827728), (128, 12392330), (149, 10645760), (160, 9913864), (256, 6196165), (298, 5322880), (320, 4956932), (596, 2661440), (640, 2478466), (745, 2129152), (1192, 1330720), (1280, 1239233), (1490, 1064576), (2384, 665360), (2980, 532288), (4768, 332680), (5960, 266144), (8317, 190720), (9536, 166340), (11920, 133072), (16634, 95360), (19072, 83170), (23840, 66536), (33268, 47680), (38144, 41585)]