2080754060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{46591}}^1$

素因数の和:46647

約数の個数: 96

約数和(自身を含む): 5635768320

約数和(自身を除く): 3555014260

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 29, 35, 44, 55, 58, 70, 77, 110, 116, 140, 145, 154, 203, 220, 290, 308, 319, 385, 406, 580, 638, 770, 812, 1015, 1276, 1540, 1595, 2030, 2233, 3190, 4060, 4466, 6380, 8932, 11165, 22330, 44660, 46591, 93182, 186364, 232955, 326137, 465910, 512501, 652274, 931820, 1025002, 1304548, 1351139, 1630685, 2050004, 2562505, 2702278, 3261370, 3587507, 5125010, 5404556, 6522740, 6755695, 7175014, 9457973, 10250020, 13511390, 14350028, 14862529, 17937535, 18915946, 27022780, 29725058, 35875070, 37831892, 47289865, 59450116, 71750140, 74312645, 94579730, 104037703, 148625290, 189159460, 208075406, 297250580, 416150812, 520188515, 1040377030, 2080754060]

約数ペア:

[(1, 2080754060), (2, 1040377030), (4, 520188515), (5, 416150812), (7, 297250580), (10, 208075406), (11, 189159460), (14, 148625290), (20, 104037703), (22, 94579730), (28, 74312645), (29, 71750140), (35, 59450116), (44, 47289865), (55, 37831892), (58, 35875070), (70, 29725058), (77, 27022780), (110, 18915946), (116, 17937535), (140, 14862529), (145, 14350028), (154, 13511390), (203, 10250020), (220, 9457973), (290, 7175014), (308, 6755695), (319, 6522740), (385, 5404556), (406, 5125010), (580, 3587507), (638, 3261370), (770, 2702278), (812, 2562505), (1015, 2050004), (1276, 1630685), (1540, 1351139), (1595, 1304548), (2030, 1025002), (2233, 931820), (3190, 652274), (4060, 512501), (4466, 465910), (6380, 326137), (8932, 232955), (11165, 186364), (22330, 93182), (44660, 46591)]