15704811380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{34759}}^1$

素因数の和:34857

約数の個数: 96

約数和(自身を含む): 36789984000

約数和(自身を除く): 21085172620

約数列:

[1, 2, 4, 5, 10, 19, 20, 29, 38, 41, 58, 76, 82, 95, 116, 145, 164, 190, 205, 290, 380, 410, 551, 580, 779, 820, 1102, 1189, 1558, 2204, 2378, 2755, 3116, 3895, 4756, 5510, 5945, 7790, 11020, 11890, 15580, 22591, 23780, 34759, 45182, 69518, 90364, 112955, 139036, 173795, 225910, 347590, 451820, 660421, 695180, 1008011, 1320842, 1425119, 2016022, 2641684, 2850238, 3302105, 4032044, 5040055, 5700476, 6604210, 7125595, 10080110, 13208420, 14251190, 19152209, 20160220, 27077261, 28502380, 38304418, 41328451, 54154522, 76608836, 82656902, 95761045, 108309044, 135386305, 165313804, 191522090, 206642255, 270772610, 383044180, 413284510, 541545220, 785240569, 826569020, 1570481138, 3140962276, 3926202845, 7852405690, 15704811380]

約数ペア:

[(1, 15704811380), (2, 7852405690), (4, 3926202845), (5, 3140962276), (10, 1570481138), (19, 826569020), (20, 785240569), (29, 541545220), (38, 413284510), (41, 383044180), (58, 270772610), (76, 206642255), (82, 191522090), (95, 165313804), (116, 135386305), (145, 108309044), (164, 95761045), (190, 82656902), (205, 76608836), (290, 54154522), (380, 41328451), (410, 38304418), (551, 28502380), (580, 27077261), (779, 20160220), (820, 19152209), (1102, 14251190), (1189, 13208420), (1558, 10080110), (2204, 7125595), (2378, 6604210), (2755, 5700476), (3116, 5040055), (3895, 4032044), (4756, 3302105), (5510, 2850238), (5945, 2641684), (7790, 2016022), (11020, 1425119), (11890, 1320842), (15580, 1008011), (22591, 695180), (23780, 660421), (34759, 451820), (45182, 347590), (69518, 225910), (90364, 173795), (112955, 139036)]