8056380

素因数分解:

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

素因数の和:259

約数の個数: 96

約数和(自身を含む): 24514560

約数和(自身を除く): 16458180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 37, 38, 57, 60, 74, 76, 95, 111, 114, 148, 185, 190, 191, 222, 228, 285, 370, 380, 382, 444, 555, 570, 573, 703, 740, 764, 955, 1110, 1140, 1146, 1406, 1910, 2109, 2220, 2292, 2812, 2865, 3515, 3629, 3820, 4218, 5730, 7030, 7067, 7258, 8436, 10545, 10887, 11460, 14060, 14134, 14516, 18145, 21090, 21201, 21774, 28268, 35335, 36290, 42180, 42402, 43548, 54435, 70670, 72580, 84804, 106005, 108870, 134273, 141340, 212010, 217740, 268546, 402819, 424020, 537092, 671365, 805638, 1342730, 1611276, 2014095, 2685460, 4028190, 8056380]

約数ペア:

[(1, 8056380), (2, 4028190), (3, 2685460), (4, 2014095), (5, 1611276), (6, 1342730), (10, 805638), (12, 671365), (15, 537092), (19, 424020), (20, 402819), (30, 268546), (37, 217740), (38, 212010), (57, 141340), (60, 134273), (74, 108870), (76, 106005), (95, 84804), (111, 72580), (114, 70670), (148, 54435), (185, 43548), (190, 42402), (191, 42180), (222, 36290), (228, 35335), (285, 28268), (370, 21774), (380, 21201), (382, 21090), (444, 18145), (555, 14516), (570, 14134), (573, 14060), (703, 11460), (740, 10887), (764, 10545), (955, 8436), (1110, 7258), (1140, 7067), (1146, 7030), (1406, 5730), (1910, 4218), (2109, 3820), (2220, 3629), (2292, 3515), (2812, 2865)]