2380811944

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 5399654400

約数和(自身を除く): 3018842456

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 61, 82, 89, 122, 164, 178, 191, 244, 287, 328, 356, 382, 427, 488, 574, 623, 712, 764, 854, 1148, 1246, 1337, 1528, 1708, 2296, 2492, 2501, 2674, 3416, 3649, 4984, 5002, 5348, 5429, 7298, 7831, 10004, 10696, 10858, 11651, 14596, 15662, 16999, 17507, 20008, 21716, 23302, 25543, 29192, 31324, 33998, 35014, 38003, 43432, 46604, 51086, 54817, 62648, 67996, 70028, 76006, 81557, 93208, 102172, 109634, 118993, 135992, 140056, 152012, 163114, 204344, 219268, 222589, 237986, 304024, 326228, 438536, 445178, 475972, 477691, 652456, 696959, 890356, 951944, 955382, 1036939, 1393918, 1558123, 1780712, 1910764, 2073878, 2787836, 3116246, 3343837, 3821528, 4147756, 4878713, 5575672, 6232492, 6687674, 7258573, 8295512, 9757426, 12464984, 13375348, 14517146, 19514852, 26750696, 29034292, 39029704, 42514499, 58068584, 85028998, 170057996, 297601493, 340115992, 595202986, 1190405972, 2380811944]

約数ペア:

[(1, 2380811944), (2, 1190405972), (4, 595202986), (7, 340115992), (8, 297601493), (14, 170057996), (28, 85028998), (41, 58068584), (56, 42514499), (61, 39029704), (82, 29034292), (89, 26750696), (122, 19514852), (164, 14517146), (178, 13375348), (191, 12464984), (244, 9757426), (287, 8295512), (328, 7258573), (356, 6687674), (382, 6232492), (427, 5575672), (488, 4878713), (574, 4147756), (623, 3821528), (712, 3343837), (764, 3116246), (854, 2787836), (1148, 2073878), (1246, 1910764), (1337, 1780712), (1528, 1558123), (1708, 1393918), (2296, 1036939), (2492, 955382), (2501, 951944), (2674, 890356), (3416, 696959), (3649, 652456), (4984, 477691), (5002, 475972), (5348, 445178), (5429, 438536), (7298, 326228), (7831, 304024), (10004, 237986), (10696, 222589), (10858, 219268), (11651, 204344), (14596, 163114), (15662, 152012), (16999, 140056), (17507, 135992), (20008, 118993), (21716, 109634), (23302, 102172), (25543, 93208), (29192, 81557), (31324, 76006), (33998, 70028), (35014, 67996), (38003, 62648), (43432, 54817), (46604, 51086)]