98404460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 268306752

約数和(自身を除く): 169902292

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 37, 44, 55, 70, 74, 77, 110, 121, 140, 148, 154, 157, 185, 220, 242, 259, 308, 314, 370, 385, 407, 484, 518, 605, 628, 740, 770, 785, 814, 847, 1036, 1099, 1210, 1295, 1540, 1570, 1628, 1694, 1727, 2035, 2198, 2420, 2590, 2849, 3140, 3388, 3454, 4070, 4235, 4396, 4477, 5180, 5495, 5698, 5809, 6908, 8140, 8470, 8635, 8954, 10990, 11396, 11618, 12089, 14245, 16940, 17270, 17908, 18997, 21980, 22385, 23236, 24178, 28490, 29045, 31339, 34540, 37994, 40663, 44770, 48356, 56980, 58090, 60445, 62678, 63899, 75988, 81326, 89540, 94985, 116180, 120890, 125356, 127798, 132979, 156695, 162652, 189970, 203315, 241780, 255596, 265958, 313390, 319495, 379940, 406630, 447293, 531916, 626780, 638990, 664895, 702889, 813260, 894586, 1277980, 1329790, 1405778, 1789172, 2236465, 2659580, 2811556, 3514445, 4472930, 4920223, 7028890, 8945860, 9840446, 14057780, 19680892, 24601115, 49202230, 98404460]

約数ペア:

[(1, 98404460), (2, 49202230), (4, 24601115), (5, 19680892), (7, 14057780), (10, 9840446), (11, 8945860), (14, 7028890), (20, 4920223), (22, 4472930), (28, 3514445), (35, 2811556), (37, 2659580), (44, 2236465), (55, 1789172), (70, 1405778), (74, 1329790), (77, 1277980), (110, 894586), (121, 813260), (140, 702889), (148, 664895), (154, 638990), (157, 626780), (185, 531916), (220, 447293), (242, 406630), (259, 379940), (308, 319495), (314, 313390), (370, 265958), (385, 255596), (407, 241780), (484, 203315), (518, 189970), (605, 162652), (628, 156695), (740, 132979), (770, 127798), (785, 125356), (814, 120890), (847, 116180), (1036, 94985), (1099, 89540), (1210, 81326), (1295, 75988), (1540, 63899), (1570, 62678), (1628, 60445), (1694, 58090), (1727, 56980), (2035, 48356), (2198, 44770), (2420, 40663), (2590, 37994), (2849, 34540), (3140, 31339), (3388, 29045), (3454, 28490), (4070, 24178), (4235, 23236), (4396, 22385), (4477, 21980), (5180, 18997), (5495, 17908), (5698, 17270), (5809, 16940), (6908, 14245), (8140, 12089), (8470, 11618), (8635, 11396), (8954, 10990)]