2039738000

素因数分解:

$2^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:418

約数の個数: 160

約数和(自身を含む): 5147670528

約数和(自身を除く): 3107932528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 125, 155, 167, 197, 200, 248, 250, 310, 334, 394, 400, 496, 500, 620, 668, 775, 788, 835, 985, 1000, 1240, 1336, 1550, 1576, 1670, 1970, 2000, 2480, 2672, 3100, 3152, 3340, 3875, 3940, 4175, 4925, 5177, 6107, 6200, 6680, 7750, 7880, 8350, 9850, 10354, 12214, 12400, 13360, 15500, 15760, 16700, 19700, 20708, 20875, 24428, 24625, 25885, 30535, 31000, 32899, 33400, 39400, 41416, 41750, 48856, 49250, 51770, 61070, 62000, 65798, 66800, 78800, 82832, 83500, 97712, 98500, 103540, 122140, 129425, 131596, 152675, 164495, 167000, 197000, 207080, 244280, 258850, 263192, 305350, 328990, 334000, 394000, 414160, 488560, 517700, 526384, 610700, 647125, 657980, 763375, 822475, 1019869, 1035400, 1221400, 1294250, 1315960, 1526750, 1644950, 2039738, 2070800, 2442800, 2588500, 2631920, 3053500, 3289900, 4079476, 4112375, 5099345, 5177000, 6107000, 6579800, 8158952, 8224750, 10198690, 10354000, 12214000, 13159600, 16317904, 16449500, 20397380, 25496725, 32899000, 40794760, 50993450, 65798000, 81589520, 101986900, 127483625, 203973800, 254967250, 407947600, 509934500, 1019869000, 2039738000]

約数ペア:

[(1, 2039738000), (2, 1019869000), (4, 509934500), (5, 407947600), (8, 254967250), (10, 203973800), (16, 127483625), (20, 101986900), (25, 81589520), (31, 65798000), (40, 50993450), (50, 40794760), (62, 32899000), (80, 25496725), (100, 20397380), (124, 16449500), (125, 16317904), (155, 13159600), (167, 12214000), (197, 10354000), (200, 10198690), (248, 8224750), (250, 8158952), (310, 6579800), (334, 6107000), (394, 5177000), (400, 5099345), (496, 4112375), (500, 4079476), (620, 3289900), (668, 3053500), (775, 2631920), (788, 2588500), (835, 2442800), (985, 2070800), (1000, 2039738), (1240, 1644950), (1336, 1526750), (1550, 1315960), (1576, 1294250), (1670, 1221400), (1970, 1035400), (2000, 1019869), (2480, 822475), (2672, 763375), (3100, 657980), (3152, 647125), (3340, 610700), (3875, 526384), (3940, 517700), (4175, 488560), (4925, 414160), (5177, 394000), (6107, 334000), (6200, 328990), (6680, 305350), (7750, 263192), (7880, 258850), (8350, 244280), (9850, 207080), (10354, 197000), (12214, 167000), (12400, 164495), (13360, 152675), (15500, 131596), (15760, 129425), (16700, 122140), (19700, 103540), (20708, 98500), (20875, 97712), (24428, 83500), (24625, 82832), (25885, 78800), (30535, 66800), (31000, 65798), (32899, 62000), (33400, 61070), (39400, 51770), (41416, 49250), (41750, 48856)]