2912405200

素因数分解:

$2^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{123407}}^1$

素因数の和:123484

約数の個数: 60

約数和(自身を含む): 7115705280

約数和(自身を除く): 4203300080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 59, 80, 100, 118, 200, 236, 295, 400, 472, 590, 944, 1180, 1475, 2360, 2950, 4720, 5900, 11800, 23600, 123407, 246814, 493628, 617035, 987256, 1234070, 1974512, 2468140, 3085175, 4936280, 6170350, 7281013, 9872560, 12340700, 14562026, 24681400, 29124052, 36405065, 49362800, 58248104, 72810130, 116496208, 145620260, 182025325, 291240520, 364050650, 582481040, 728101300, 1456202600, 2912405200]

約数ペア:

[(1, 2912405200), (2, 1456202600), (4, 728101300), (5, 582481040), (8, 364050650), (10, 291240520), (16, 182025325), (20, 145620260), (25, 116496208), (40, 72810130), (50, 58248104), (59, 49362800), (80, 36405065), (100, 29124052), (118, 24681400), (200, 14562026), (236, 12340700), (295, 9872560), (400, 7281013), (472, 6170350), (590, 4936280), (944, 3085175), (1180, 2468140), (1475, 1974512), (2360, 1234070), (2950, 987256), (4720, 617035), (5900, 493628), (11800, 246814), (23600, 123407)]