190074920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2621}}^1$

素因数の和:2683

約数の個数: 96

約数和(自身を含む): 511132680

約数和(自身を除く): 321057760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 490, 518, 740, 980, 1036, 1295, 1480, 1813, 1960, 2072, 2590, 2621, 3626, 5180, 5242, 7252, 9065, 10360, 10484, 13105, 14504, 18130, 18347, 20968, 26210, 36260, 36694, 52420, 72520, 73388, 91735, 96977, 104840, 128429, 146776, 183470, 193954, 256858, 366940, 387908, 484885, 513716, 642145, 678839, 733880, 775816, 969770, 1027432, 1284290, 1357678, 1939540, 2568580, 2715356, 3394195, 3879080, 4751873, 5137160, 5430712, 6788390, 9503746, 13576780, 19007492, 23759365, 27153560, 38014984, 47518730, 95037460, 190074920]

約数ペア:

[(1, 190074920), (2, 95037460), (4, 47518730), (5, 38014984), (7, 27153560), (8, 23759365), (10, 19007492), (14, 13576780), (20, 9503746), (28, 6788390), (35, 5430712), (37, 5137160), (40, 4751873), (49, 3879080), (56, 3394195), (70, 2715356), (74, 2568580), (98, 1939540), (140, 1357678), (148, 1284290), (185, 1027432), (196, 969770), (245, 775816), (259, 733880), (280, 678839), (296, 642145), (370, 513716), (392, 484885), (490, 387908), (518, 366940), (740, 256858), (980, 193954), (1036, 183470), (1295, 146776), (1480, 128429), (1813, 104840), (1960, 96977), (2072, 91735), (2590, 73388), (2621, 72520), (3626, 52420), (5180, 36694), (5242, 36260), (7252, 26210), (9065, 20968), (10360, 18347), (10484, 18130), (13105, 14504)]