4070293900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{15661}}^1$

素因数の和:15811

約数の個数: 72

約数和(自身を含む): 9298717344

約数和(自身を除く): 5228423444

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 113, 115, 226, 230, 452, 460, 565, 575, 1130, 1150, 2260, 2300, 2599, 2825, 5198, 5650, 10396, 11300, 12995, 15661, 25990, 31322, 51980, 62644, 64975, 78305, 129950, 156610, 259900, 313220, 360203, 391525, 720406, 783050, 1440812, 1566100, 1769693, 1801015, 3539386, 3602030, 7078772, 7204060, 8848465, 9005075, 17696930, 18010150, 35393860, 36020300, 40702939, 44242325, 81405878, 88484650, 162811756, 176969300, 203514695, 407029390, 814058780, 1017573475, 2035146950, 4070293900]

約数ペア:

[(1, 4070293900), (2, 2035146950), (4, 1017573475), (5, 814058780), (10, 407029390), (20, 203514695), (23, 176969300), (25, 162811756), (46, 88484650), (50, 81405878), (92, 44242325), (100, 40702939), (113, 36020300), (115, 35393860), (226, 18010150), (230, 17696930), (452, 9005075), (460, 8848465), (565, 7204060), (575, 7078772), (1130, 3602030), (1150, 3539386), (2260, 1801015), (2300, 1769693), (2599, 1566100), (2825, 1440812), (5198, 783050), (5650, 720406), (10396, 391525), (11300, 360203), (12995, 313220), (15661, 259900), (25990, 156610), (31322, 129950), (51980, 78305), (62644, 64975)]