1330888925260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1733}}^1\times {\mathrm{18541}}^1$

素因数の和:20411

約数の個数: 96

約数和(自身を含む): 2970828907200

約数和(自身を除く): 1639939981940

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 109, 190, 218, 380, 436, 545, 1090, 1733, 2071, 2180, 3466, 4142, 6932, 8284, 8665, 10355, 17330, 18541, 20710, 32927, 34660, 37082, 41420, 65854, 74164, 92705, 131708, 164635, 185410, 188897, 329270, 352279, 370820, 377794, 658540, 704558, 755588, 944485, 1409116, 1761395, 1888970, 2020969, 3522790, 3589043, 3777940, 4041938, 7045580, 7178086, 8083876, 10104845, 14356172, 17945215, 20209690, 32131553, 35890430, 38398411, 40419380, 64263106, 71780860, 76796822, 128526212, 153593644, 160657765, 191992055, 321315530, 383984110, 610499507, 642631060, 767968220, 1220999014, 2441998028, 3052497535, 3502339277, 6104995070, 7004678554, 12209990140, 14009357108, 17511696385, 35023392770, 66544446263, 70046785540, 133088892526, 266177785052, 332722231315, 665444462630, 1330888925260]

約数ペア:

[(1, 1330888925260), (2, 665444462630), (4, 332722231315), (5, 266177785052), (10, 133088892526), (19, 70046785540), (20, 66544446263), (38, 35023392770), (76, 17511696385), (95, 14009357108), (109, 12209990140), (190, 7004678554), (218, 6104995070), (380, 3502339277), (436, 3052497535), (545, 2441998028), (1090, 1220999014), (1733, 767968220), (2071, 642631060), (2180, 610499507), (3466, 383984110), (4142, 321315530), (6932, 191992055), (8284, 160657765), (8665, 153593644), (10355, 128526212), (17330, 76796822), (18541, 71780860), (20710, 64263106), (32927, 40419380), (34660, 38398411), (37082, 35890430), (41420, 32131553), (65854, 20209690), (74164, 17945215), (92705, 14356172), (131708, 10104845), (164635, 8083876), (185410, 7178086), (188897, 7045580), (329270, 4041938), (352279, 3777940), (370820, 3589043), (377794, 3522790), (658540, 2020969), (704558, 1888970), (755588, 1761395), (944485, 1409116)]