329102000

素因数分解:

$2^4\times 5^3\times {\mathrm{59}}^1\times {\mathrm{2789}}^1$

素因数の和:2871

約数の個数: 80

約数和(自身を含む): 809546400

約数和(自身を除く): 480444400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 80, 100, 118, 125, 200, 236, 250, 295, 400, 472, 500, 590, 944, 1000, 1180, 1475, 2000, 2360, 2789, 2950, 4720, 5578, 5900, 7375, 11156, 11800, 13945, 14750, 22312, 23600, 27890, 29500, 44624, 55780, 59000, 69725, 111560, 118000, 139450, 164551, 223120, 278900, 329102, 348625, 557800, 658204, 697250, 822755, 1115600, 1316408, 1394500, 1645510, 2632816, 2789000, 3291020, 4113775, 5578000, 6582040, 8227550, 13164080, 16455100, 20568875, 32910200, 41137750, 65820400, 82275500, 164551000, 329102000]

約数ペア:

[(1, 329102000), (2, 164551000), (4, 82275500), (5, 65820400), (8, 41137750), (10, 32910200), (16, 20568875), (20, 16455100), (25, 13164080), (40, 8227550), (50, 6582040), (59, 5578000), (80, 4113775), (100, 3291020), (118, 2789000), (125, 2632816), (200, 1645510), (236, 1394500), (250, 1316408), (295, 1115600), (400, 822755), (472, 697250), (500, 658204), (590, 557800), (944, 348625), (1000, 329102), (1180, 278900), (1475, 223120), (2000, 164551), (2360, 139450), (2789, 118000), (2950, 111560), (4720, 69725), (5578, 59000), (5900, 55780), (7375, 44624), (11156, 29500), (11800, 27890), (13945, 23600), (14750, 22312)]