327838720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5821}}^1$

素因数の和:5857

約数の個数: 88

約数和(自身を含む): 858069648

約数和(自身を除く): 530230928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2560, 2816, 3520, 5120, 5632, 5821, 7040, 11264, 11642, 14080, 23284, 28160, 29105, 46568, 56320, 58210, 64031, 93136, 116420, 128062, 186272, 232840, 256124, 320155, 372544, 465680, 512248, 640310, 745088, 931360, 1024496, 1280620, 1490176, 1862720, 2048992, 2561240, 2980352, 3725440, 4097984, 5122480, 5960704, 7450880, 8195968, 10244960, 14901760, 16391936, 20489920, 29803520, 32783872, 40979840, 65567744, 81959680, 163919360, 327838720]

約数ペア:

[(1, 327838720), (2, 163919360), (4, 81959680), (5, 65567744), (8, 40979840), (10, 32783872), (11, 29803520), (16, 20489920), (20, 16391936), (22, 14901760), (32, 10244960), (40, 8195968), (44, 7450880), (55, 5960704), (64, 5122480), (80, 4097984), (88, 3725440), (110, 2980352), (128, 2561240), (160, 2048992), (176, 1862720), (220, 1490176), (256, 1280620), (320, 1024496), (352, 931360), (440, 745088), (512, 640310), (640, 512248), (704, 465680), (880, 372544), (1024, 320155), (1280, 256124), (1408, 232840), (1760, 186272), (2560, 128062), (2816, 116420), (3520, 93136), (5120, 64031), (5632, 58210), (5821, 56320), (7040, 46568), (11264, 29105), (11642, 28160), (14080, 23284)]