33333440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:694

約数の個数: 112

約数和(自身を含む): 94804992

約数和(自身を除く): 61471552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 647, 736, 805, 920, 1120, 1288, 1294, 1472, 1610, 1840, 2240, 2576, 2588, 3220, 3235, 3680, 4529, 5152, 5176, 6440, 6470, 7360, 9058, 10304, 10352, 12880, 12940, 14881, 18116, 20704, 22645, 25760, 25880, 29762, 36232, 41408, 45290, 51520, 51760, 59524, 72464, 74405, 90580, 103520, 104167, 119048, 144928, 148810, 181160, 207040, 208334, 238096, 289856, 297620, 362320, 416668, 476192, 520835, 595240, 724640, 833336, 952384, 1041670, 1190480, 1449280, 1666672, 2083340, 2380960, 3333344, 4166680, 4761920, 6666688, 8333360, 16666720, 33333440]

約数ペア:

[(1, 33333440), (2, 16666720), (4, 8333360), (5, 6666688), (7, 4761920), (8, 4166680), (10, 3333344), (14, 2380960), (16, 2083340), (20, 1666672), (23, 1449280), (28, 1190480), (32, 1041670), (35, 952384), (40, 833336), (46, 724640), (56, 595240), (64, 520835), (70, 476192), (80, 416668), (92, 362320), (112, 297620), (115, 289856), (140, 238096), (160, 208334), (161, 207040), (184, 181160), (224, 148810), (230, 144928), (280, 119048), (320, 104167), (322, 103520), (368, 90580), (448, 74405), (460, 72464), (560, 59524), (644, 51760), (647, 51520), (736, 45290), (805, 41408), (920, 36232), (1120, 29762), (1288, 25880), (1294, 25760), (1472, 22645), (1610, 20704), (1840, 18116), (2240, 14881), (2576, 12940), (2588, 12880), (3220, 10352), (3235, 10304), (3680, 9058), (4529, 7360), (5152, 6470), (5176, 6440)]