2195890208

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2063}}^1$

素因数の和:2170

約数の個数: 96

約数和(自身を含む): 4743567360

約数和(自身を除く): 2547677152

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 37, 58, 62, 74, 116, 124, 148, 232, 248, 296, 464, 496, 592, 899, 928, 992, 1073, 1147, 1184, 1798, 2063, 2146, 2294, 3596, 4126, 4292, 4588, 7192, 8252, 8584, 9176, 14384, 16504, 17168, 18352, 28768, 33008, 33263, 34336, 36704, 59827, 63953, 66016, 66526, 76331, 119654, 127906, 133052, 152662, 239308, 255812, 266104, 305324, 478616, 511624, 532208, 610648, 957232, 1023248, 1064416, 1221296, 1854637, 1914464, 2046496, 2213599, 2366261, 2442592, 3709274, 4427198, 4732522, 7418548, 8854396, 9465044, 14837096, 17708792, 18930088, 29674192, 35417584, 37860176, 59348384, 68621569, 70835168, 75720352, 137243138, 274486276, 548972552, 1097945104, 2195890208]

約数ペア:

[(1, 2195890208), (2, 1097945104), (4, 548972552), (8, 274486276), (16, 137243138), (29, 75720352), (31, 70835168), (32, 68621569), (37, 59348384), (58, 37860176), (62, 35417584), (74, 29674192), (116, 18930088), (124, 17708792), (148, 14837096), (232, 9465044), (248, 8854396), (296, 7418548), (464, 4732522), (496, 4427198), (592, 3709274), (899, 2442592), (928, 2366261), (992, 2213599), (1073, 2046496), (1147, 1914464), (1184, 1854637), (1798, 1221296), (2063, 1064416), (2146, 1023248), (2294, 957232), (3596, 610648), (4126, 532208), (4292, 511624), (4588, 478616), (7192, 305324), (8252, 266104), (8584, 255812), (9176, 239308), (14384, 152662), (16504, 133052), (17168, 127906), (18352, 119654), (28768, 76331), (33008, 66526), (33263, 66016), (34336, 63953), (36704, 59827)]