2019935220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{5077}}^1$

素因数の和:5457

約数の個数: 96

約数和(自身を含む): 5971728000

約数和(自身を除く): 3951792780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 349, 380, 570, 698, 1047, 1140, 1396, 1745, 2094, 3490, 4188, 5077, 5235, 6631, 6980, 10154, 10470, 13262, 15231, 19893, 20308, 20940, 25385, 26524, 30462, 33155, 39786, 50770, 60924, 66310, 76155, 79572, 96463, 99465, 101540, 132620, 152310, 192926, 198930, 289389, 304620, 385852, 397860, 482315, 578778, 964630, 1157556, 1446945, 1771873, 1929260, 2893890, 3543746, 5315619, 5787780, 7087492, 8859365, 10631238, 17718730, 21262476, 26578095, 33665587, 35437460, 53156190, 67331174, 100996761, 106312380, 134662348, 168327935, 201993522, 336655870, 403987044, 504983805, 673311740, 1009967610, 2019935220]

約数ペア:

[(1, 2019935220), (2, 1009967610), (3, 673311740), (4, 504983805), (5, 403987044), (6, 336655870), (10, 201993522), (12, 168327935), (15, 134662348), (19, 106312380), (20, 100996761), (30, 67331174), (38, 53156190), (57, 35437460), (60, 33665587), (76, 26578095), (95, 21262476), (114, 17718730), (190, 10631238), (228, 8859365), (285, 7087492), (349, 5787780), (380, 5315619), (570, 3543746), (698, 2893890), (1047, 1929260), (1140, 1771873), (1396, 1446945), (1745, 1157556), (2094, 964630), (3490, 578778), (4188, 482315), (5077, 397860), (5235, 385852), (6631, 304620), (6980, 289389), (10154, 198930), (10470, 192926), (13262, 152310), (15231, 132620), (19893, 101540), (20308, 99465), (20940, 96463), (25385, 79572), (26524, 76155), (30462, 66310), (33155, 60924), (39786, 50770)]