22064360

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:890

約数の個数: 64

約数和(自身を含む): 53654400

約数和(自身を除く): 31590040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 29, 40, 46, 58, 92, 115, 116, 145, 184, 230, 232, 290, 460, 580, 667, 827, 920, 1160, 1334, 1654, 2668, 3308, 3335, 4135, 5336, 6616, 6670, 8270, 13340, 16540, 19021, 23983, 26680, 33080, 38042, 47966, 76084, 95105, 95932, 119915, 152168, 190210, 191864, 239830, 380420, 479660, 551609, 760840, 959320, 1103218, 2206436, 2758045, 4412872, 5516090, 11032180, 22064360]

約数ペア:

[(1, 22064360), (2, 11032180), (4, 5516090), (5, 4412872), (8, 2758045), (10, 2206436), (20, 1103218), (23, 959320), (29, 760840), (40, 551609), (46, 479660), (58, 380420), (92, 239830), (115, 191864), (116, 190210), (145, 152168), (184, 119915), (230, 95932), (232, 95105), (290, 76084), (460, 47966), (580, 38042), (667, 33080), (827, 26680), (920, 23983), (1160, 19021), (1334, 16540), (1654, 13340), (2668, 8270), (3308, 6670), (3335, 6616), (4135, 5336)]