2237112440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{49891}}^1$

素因数の和:49980

約数の個数: 64

約数和(自身を含む): 5388336000

約数和(自身を除く): 3151223560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 59, 76, 95, 118, 152, 190, 236, 295, 380, 472, 590, 760, 1121, 1180, 2242, 2360, 4484, 5605, 8968, 11210, 22420, 44840, 49891, 99782, 199564, 249455, 399128, 498910, 947929, 997820, 1895858, 1995640, 2943569, 3791716, 4739645, 5887138, 7583432, 9479290, 11774276, 14717845, 18958580, 23548552, 29435690, 37917160, 55927811, 58871380, 111855622, 117742760, 223711244, 279639055, 447422488, 559278110, 1118556220, 2237112440]

約数ペア:

[(1, 2237112440), (2, 1118556220), (4, 559278110), (5, 447422488), (8, 279639055), (10, 223711244), (19, 117742760), (20, 111855622), (38, 58871380), (40, 55927811), (59, 37917160), (76, 29435690), (95, 23548552), (118, 18958580), (152, 14717845), (190, 11774276), (236, 9479290), (295, 7583432), (380, 5887138), (472, 4739645), (590, 3791716), (760, 2943569), (1121, 1995640), (1180, 1895858), (2242, 997820), (2360, 947929), (4484, 498910), (5605, 399128), (8968, 249455), (11210, 199564), (22420, 99782), (44840, 49891)]