2608670060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:348

約数の個数: 144

約数和(自身を含む): 6127228800

約数和(自身を除く): 3518558740

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 79, 85, 116, 145, 158, 170, 197, 289, 290, 316, 340, 394, 395, 493, 578, 580, 788, 790, 985, 986, 1156, 1343, 1445, 1580, 1970, 1972, 2291, 2465, 2686, 2890, 3349, 3940, 4582, 4930, 5372, 5713, 5780, 6698, 6715, 8381, 9164, 9860, 11426, 11455, 13396, 13430, 15563, 16745, 16762, 22831, 22852, 22910, 26860, 28565, 31126, 33490, 33524, 38947, 41905, 45662, 45820, 56933, 57130, 62252, 66980, 77815, 77894, 83810, 91324, 97121, 113866, 114155, 114260, 155630, 155788, 167620, 194242, 194735, 227732, 228310, 264571, 284665, 311260, 388484, 389470, 451327, 456620, 485605, 529142, 569330, 662099, 778940, 902654, 971210, 1058284, 1138660, 1322855, 1324198, 1651057, 1805308, 1942420, 2256635, 2645710, 2648396, 3302114, 3310495, 4497707, 4513270, 5291420, 6604228, 6620990, 7672559, 8255285, 8995414, 9026540, 13241980, 15345118, 16510570, 17990828, 22488535, 30690236, 33021140, 38362795, 44977070, 76725590, 89954140, 130433503, 153451180, 260867006, 521734012, 652167515, 1304335030, 2608670060]

約数ペア:

[(1, 2608670060), (2, 1304335030), (4, 652167515), (5, 521734012), (10, 260867006), (17, 153451180), (20, 130433503), (29, 89954140), (34, 76725590), (58, 44977070), (68, 38362795), (79, 33021140), (85, 30690236), (116, 22488535), (145, 17990828), (158, 16510570), (170, 15345118), (197, 13241980), (289, 9026540), (290, 8995414), (316, 8255285), (340, 7672559), (394, 6620990), (395, 6604228), (493, 5291420), (578, 4513270), (580, 4497707), (788, 3310495), (790, 3302114), (985, 2648396), (986, 2645710), (1156, 2256635), (1343, 1942420), (1445, 1805308), (1580, 1651057), (1970, 1324198), (1972, 1322855), (2291, 1138660), (2465, 1058284), (2686, 971210), (2890, 902654), (3349, 778940), (3940, 662099), (4582, 569330), (4930, 529142), (5372, 485605), (5713, 456620), (5780, 451327), (6698, 389470), (6715, 388484), (8381, 311260), (9164, 284665), (9860, 264571), (11426, 228310), (11455, 227732), (13396, 194735), (13430, 194242), (15563, 167620), (16745, 155788), (16762, 155630), (22831, 114260), (22852, 114155), (22910, 113866), (26860, 97121), (28565, 91324), (31126, 83810), (33490, 77894), (33524, 77815), (38947, 66980), (41905, 62252), (45662, 57130), (45820, 56933)]