2009091696

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{16217}}^1$

素因数の和:16346

約数の個数: 80

約数和(自身を含む): 5429786400

約数和(自身を除く): 3420694704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 89, 116, 174, 178, 232, 267, 348, 356, 464, 534, 696, 712, 1068, 1392, 1424, 2136, 2581, 4272, 5162, 7743, 10324, 15486, 16217, 20648, 30972, 32434, 41296, 48651, 61944, 64868, 97302, 123888, 129736, 194604, 259472, 389208, 470293, 778416, 940586, 1410879, 1443313, 1881172, 2821758, 2886626, 3762344, 4329939, 5643516, 5773252, 7524688, 8659878, 11287032, 11546504, 17319756, 22574064, 23093008, 34639512, 41856077, 69279024, 83712154, 125568231, 167424308, 251136462, 334848616, 502272924, 669697232, 1004545848, 2009091696]

約数ペア:

[(1, 2009091696), (2, 1004545848), (3, 669697232), (4, 502272924), (6, 334848616), (8, 251136462), (12, 167424308), (16, 125568231), (24, 83712154), (29, 69279024), (48, 41856077), (58, 34639512), (87, 23093008), (89, 22574064), (116, 17319756), (174, 11546504), (178, 11287032), (232, 8659878), (267, 7524688), (348, 5773252), (356, 5643516), (464, 4329939), (534, 3762344), (696, 2886626), (712, 2821758), (1068, 1881172), (1392, 1443313), (1424, 1410879), (2136, 940586), (2581, 778416), (4272, 470293), (5162, 389208), (7743, 259472), (10324, 194604), (15486, 129736), (16217, 123888), (20648, 97302), (30972, 64868), (32434, 61944), (41296, 48651)]