2079852500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1515

約数の個数: 120

約数和(自身を含む): 5058855648

約数和(自身を除く): 2979003148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 53, 55, 100, 106, 110, 125, 212, 220, 250, 265, 275, 500, 530, 550, 583, 625, 1060, 1100, 1166, 1250, 1325, 1375, 1427, 2332, 2500, 2650, 2750, 2854, 2915, 5300, 5500, 5708, 5830, 6625, 6875, 7135, 11660, 13250, 13750, 14270, 14575, 15697, 26500, 27500, 28540, 29150, 31394, 33125, 35675, 58300, 62788, 66250, 71350, 72875, 75631, 78485, 132500, 142700, 145750, 151262, 156970, 178375, 291500, 302524, 313940, 356750, 364375, 378155, 392425, 713500, 728750, 756310, 784850, 831941, 891875, 1457500, 1512620, 1569700, 1663882, 1783750, 1890775, 1962125, 3327764, 3567500, 3781550, 3924250, 4159705, 7563100, 7848500, 8319410, 9453875, 9810625, 16638820, 18907750, 19621250, 20798525, 37815500, 39242500, 41597050, 47269375, 83194100, 94538750, 103992625, 189077500, 207985250, 415970500, 519963125, 1039926250, 2079852500]

約数ペア:

[(1, 2079852500), (2, 1039926250), (4, 519963125), (5, 415970500), (10, 207985250), (11, 189077500), (20, 103992625), (22, 94538750), (25, 83194100), (44, 47269375), (50, 41597050), (53, 39242500), (55, 37815500), (100, 20798525), (106, 19621250), (110, 18907750), (125, 16638820), (212, 9810625), (220, 9453875), (250, 8319410), (265, 7848500), (275, 7563100), (500, 4159705), (530, 3924250), (550, 3781550), (583, 3567500), (625, 3327764), (1060, 1962125), (1100, 1890775), (1166, 1783750), (1250, 1663882), (1325, 1569700), (1375, 1512620), (1427, 1457500), (2332, 891875), (2500, 831941), (2650, 784850), (2750, 756310), (2854, 728750), (2915, 713500), (5300, 392425), (5500, 378155), (5708, 364375), (5830, 356750), (6625, 313940), (6875, 302524), (7135, 291500), (11660, 178375), (13250, 156970), (13750, 151262), (14270, 145750), (14575, 142700), (15697, 132500), (26500, 78485), (27500, 75631), (28540, 72875), (29150, 71350), (31394, 66250), (33125, 62788), (35675, 58300)]