530422750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:479

約数の個数: 128

約数和(自身を含む): 1201060224

約数和(自身を除く): 670637474

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 37, 50, 55, 65, 74, 110, 125, 130, 143, 185, 250, 275, 286, 325, 370, 401, 407, 481, 550, 650, 715, 802, 814, 925, 962, 1375, 1430, 1625, 1850, 2005, 2035, 2405, 2750, 3250, 3575, 4010, 4070, 4411, 4625, 4810, 5213, 5291, 7150, 8822, 9250, 10025, 10175, 10426, 10582, 12025, 14837, 17875, 20050, 20350, 22055, 24050, 26065, 26455, 29674, 35750, 44110, 50125, 50875, 52130, 52910, 57343, 60125, 74185, 100250, 101750, 110275, 114686, 120250, 130325, 132275, 148370, 163207, 192881, 220550, 260650, 264550, 286715, 326414, 370925, 385762, 551375, 573430, 651625, 661375, 741850, 816035, 964405, 1102750, 1303250, 1322750, 1433575, 1632070, 1854625, 1928810, 2121691, 2867150, 3709250, 4080175, 4243382, 4822025, 7167875, 8160350, 9644050, 10608455, 14335750, 20400875, 21216910, 24110125, 40801750, 48220250, 53042275, 106084550, 265211375, 530422750]

約数ペア:

[(1, 530422750), (2, 265211375), (5, 106084550), (10, 53042275), (11, 48220250), (13, 40801750), (22, 24110125), (25, 21216910), (26, 20400875), (37, 14335750), (50, 10608455), (55, 9644050), (65, 8160350), (74, 7167875), (110, 4822025), (125, 4243382), (130, 4080175), (143, 3709250), (185, 2867150), (250, 2121691), (275, 1928810), (286, 1854625), (325, 1632070), (370, 1433575), (401, 1322750), (407, 1303250), (481, 1102750), (550, 964405), (650, 816035), (715, 741850), (802, 661375), (814, 651625), (925, 573430), (962, 551375), (1375, 385762), (1430, 370925), (1625, 326414), (1850, 286715), (2005, 264550), (2035, 260650), (2405, 220550), (2750, 192881), (3250, 163207), (3575, 148370), (4010, 132275), (4070, 130325), (4411, 120250), (4625, 114686), (4810, 110275), (5213, 101750), (5291, 100250), (7150, 74185), (8822, 60125), (9250, 57343), (10025, 52910), (10175, 52130), (10426, 50875), (10582, 50125), (12025, 44110), (14837, 35750), (17875, 29674), (20050, 26455), (20350, 26065), (22055, 24050)]