2010359296

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18787}}^1$

素因数の和:18835

約数の個数: 80

約数和(自身を含む): 4612829760

約数和(自身を除く): 2602470464

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 512, 608, 704, 836, 1216, 1408, 1672, 2432, 2816, 3344, 4864, 5632, 6688, 9728, 13376, 18787, 26752, 37574, 53504, 75148, 107008, 150296, 206657, 300592, 356953, 413314, 601184, 713906, 826628, 1202368, 1427812, 1653256, 2404736, 2855624, 3306512, 3926483, 4809472, 5711248, 6613024, 7852966, 9618944, 11422496, 13226048, 15705932, 22844992, 26452096, 31411864, 45689984, 52904192, 62823728, 91379968, 105808384, 125647456, 182759936, 251294912, 502589824, 1005179648, 2010359296]

約数ペア:

[(1, 2010359296), (2, 1005179648), (4, 502589824), (8, 251294912), (11, 182759936), (16, 125647456), (19, 105808384), (22, 91379968), (32, 62823728), (38, 52904192), (44, 45689984), (64, 31411864), (76, 26452096), (88, 22844992), (128, 15705932), (152, 13226048), (176, 11422496), (209, 9618944), (256, 7852966), (304, 6613024), (352, 5711248), (418, 4809472), (512, 3926483), (608, 3306512), (704, 2855624), (836, 2404736), (1216, 1653256), (1408, 1427812), (1672, 1202368), (2432, 826628), (2816, 713906), (3344, 601184), (4864, 413314), (5632, 356953), (6688, 300592), (9728, 206657), (13376, 150296), (18787, 107008), (26752, 75148), (37574, 53504)]