8468000

素因数分解:

$2^5\times 5^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 21818160

約数和(自身を除く): 13350160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 73, 80, 100, 116, 125, 145, 146, 160, 200, 232, 250, 290, 292, 365, 400, 464, 500, 580, 584, 725, 730, 800, 928, 1000, 1160, 1168, 1450, 1460, 1825, 2000, 2117, 2320, 2336, 2900, 2920, 3625, 3650, 4000, 4234, 4640, 5800, 5840, 7250, 7300, 8468, 9125, 10585, 11600, 11680, 14500, 14600, 16936, 18250, 21170, 23200, 29000, 29200, 33872, 36500, 42340, 52925, 58000, 58400, 67744, 73000, 84680, 105850, 116000, 146000, 169360, 211700, 264625, 292000, 338720, 423400, 529250, 846800, 1058500, 1693600, 2117000, 4234000, 8468000]

約数ペア:

[(1, 8468000), (2, 4234000), (4, 2117000), (5, 1693600), (8, 1058500), (10, 846800), (16, 529250), (20, 423400), (25, 338720), (29, 292000), (32, 264625), (40, 211700), (50, 169360), (58, 146000), (73, 116000), (80, 105850), (100, 84680), (116, 73000), (125, 67744), (145, 58400), (146, 58000), (160, 52925), (200, 42340), (232, 36500), (250, 33872), (290, 29200), (292, 29000), (365, 23200), (400, 21170), (464, 18250), (500, 16936), (580, 14600), (584, 14500), (725, 11680), (730, 11600), (800, 10585), (928, 9125), (1000, 8468), (1160, 7300), (1168, 7250), (1450, 5840), (1460, 5800), (1825, 4640), (2000, 4234), (2117, 4000), (2320, 3650), (2336, 3625), (2900, 2920)]