2034392920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{1259}}^1$

素因数の和:1505

約数の個数: 128

約数和(自身を含む): 5443200000

約数和(自身を除く): 3408807080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 199, 203, 232, 280, 290, 398, 406, 580, 796, 812, 995, 1015, 1160, 1259, 1393, 1592, 1624, 1990, 2030, 2518, 2786, 3980, 4060, 5036, 5572, 5771, 6295, 6965, 7960, 8120, 8813, 10072, 11144, 11542, 12590, 13930, 17626, 23084, 25180, 27860, 28855, 35252, 36511, 40397, 44065, 46168, 50360, 55720, 57710, 70504, 73022, 80794, 88130, 115420, 146044, 161588, 176260, 182555, 201985, 230840, 250541, 255577, 292088, 323176, 352520, 365110, 403970, 501082, 511154, 730220, 807940, 1002164, 1022308, 1252705, 1277885, 1460440, 1615880, 1753787, 2004328, 2044616, 2505410, 2555770, 3507574, 5010820, 5111540, 7015148, 7265689, 8768935, 10021640, 10223080, 14030296, 14531378, 17537870, 29062756, 35075740, 36328445, 50859823, 58125512, 70151480, 72656890, 101719646, 145313780, 203439292, 254299115, 290627560, 406878584, 508598230, 1017196460, 2034392920]

約数ペア:

[(1, 2034392920), (2, 1017196460), (4, 508598230), (5, 406878584), (7, 290627560), (8, 254299115), (10, 203439292), (14, 145313780), (20, 101719646), (28, 72656890), (29, 70151480), (35, 58125512), (40, 50859823), (56, 36328445), (58, 35075740), (70, 29062756), (116, 17537870), (140, 14531378), (145, 14030296), (199, 10223080), (203, 10021640), (232, 8768935), (280, 7265689), (290, 7015148), (398, 5111540), (406, 5010820), (580, 3507574), (796, 2555770), (812, 2505410), (995, 2044616), (1015, 2004328), (1160, 1753787), (1259, 1615880), (1393, 1460440), (1592, 1277885), (1624, 1252705), (1990, 1022308), (2030, 1002164), (2518, 807940), (2786, 730220), (3980, 511154), (4060, 501082), (5036, 403970), (5572, 365110), (5771, 352520), (6295, 323176), (6965, 292088), (7960, 255577), (8120, 250541), (8813, 230840), (10072, 201985), (11144, 182555), (11542, 176260), (12590, 161588), (13930, 146044), (17626, 115420), (23084, 88130), (25180, 80794), (27860, 73022), (28855, 70504), (35252, 57710), (36511, 55720), (40397, 50360), (44065, 46168)]