20140950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 54282240

約数和(自身を除く): 34141290

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 37, 38, 50, 57, 74, 75, 95, 111, 114, 150, 185, 190, 191, 222, 285, 370, 382, 475, 555, 570, 573, 703, 925, 950, 955, 1110, 1146, 1406, 1425, 1850, 1910, 2109, 2775, 2850, 2865, 3515, 3629, 4218, 4775, 5550, 5730, 7030, 7067, 7258, 9550, 10545, 10887, 14134, 14325, 17575, 18145, 21090, 21201, 21774, 28650, 35150, 35335, 36290, 42402, 52725, 54435, 70670, 90725, 105450, 106005, 108870, 134273, 176675, 181450, 212010, 268546, 272175, 353350, 402819, 530025, 544350, 671365, 805638, 1060050, 1342730, 2014095, 3356825, 4028190, 6713650, 10070475, 20140950]

約数ペア:

[(1, 20140950), (2, 10070475), (3, 6713650), (5, 4028190), (6, 3356825), (10, 2014095), (15, 1342730), (19, 1060050), (25, 805638), (30, 671365), (37, 544350), (38, 530025), (50, 402819), (57, 353350), (74, 272175), (75, 268546), (95, 212010), (111, 181450), (114, 176675), (150, 134273), (185, 108870), (190, 106005), (191, 105450), (222, 90725), (285, 70670), (370, 54435), (382, 52725), (475, 42402), (555, 36290), (570, 35335), (573, 35150), (703, 28650), (925, 21774), (950, 21201), (955, 21090), (1110, 18145), (1146, 17575), (1406, 14325), (1425, 14134), (1850, 10887), (1910, 10545), (2109, 9550), (2775, 7258), (2850, 7067), (2865, 7030), (3515, 5730), (3629, 5550), (4218, 4775)]