5334145280

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{443}}^1$

素因数の和:896

約数の個数: 144

約数和(自身を含む): 13395231360

約数和(自身を除く): 8061086080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 409, 443, 460, 640, 736, 818, 886, 920, 1280, 1472, 1636, 1772, 1840, 2045, 2215, 2944, 3272, 3544, 3680, 4090, 4430, 5888, 6544, 7088, 7360, 8180, 8860, 9407, 10189, 13088, 14176, 14720, 16360, 17720, 18814, 20378, 26176, 28352, 29440, 32720, 35440, 37628, 40756, 47035, 50945, 52352, 56704, 65440, 70880, 75256, 81512, 94070, 101890, 104704, 113408, 130880, 141760, 150512, 163024, 181187, 188140, 203780, 261760, 283520, 301024, 326048, 362374, 376280, 407560, 523520, 567040, 602048, 652096, 724748, 752560, 815120, 905935, 1204096, 1304192, 1449496, 1505120, 1630240, 1811870, 2408192, 2608384, 2898992, 3010240, 3260480, 3623740, 4167301, 5797984, 6020480, 6520960, 7247480, 8334602, 11595968, 12040960, 13041920, 14494960, 16669204, 20836505, 23191936, 28989920, 33338408, 41673010, 46383872, 57979840, 66676816, 83346020, 115959680, 133353632, 166692040, 231919360, 266707264, 333384080, 533414528, 666768160, 1066829056, 1333536320, 2667072640, 5334145280]

約数ペア:

[(1, 5334145280), (2, 2667072640), (4, 1333536320), (5, 1066829056), (8, 666768160), (10, 533414528), (16, 333384080), (20, 266707264), (23, 231919360), (32, 166692040), (40, 133353632), (46, 115959680), (64, 83346020), (80, 66676816), (92, 57979840), (115, 46383872), (128, 41673010), (160, 33338408), (184, 28989920), (230, 23191936), (256, 20836505), (320, 16669204), (368, 14494960), (409, 13041920), (443, 12040960), (460, 11595968), (640, 8334602), (736, 7247480), (818, 6520960), (886, 6020480), (920, 5797984), (1280, 4167301), (1472, 3623740), (1636, 3260480), (1772, 3010240), (1840, 2898992), (2045, 2608384), (2215, 2408192), (2944, 1811870), (3272, 1630240), (3544, 1505120), (3680, 1449496), (4090, 1304192), (4430, 1204096), (5888, 905935), (6544, 815120), (7088, 752560), (7360, 724748), (8180, 652096), (8860, 602048), (9407, 567040), (10189, 523520), (13088, 407560), (14176, 376280), (14720, 362374), (16360, 326048), (17720, 301024), (18814, 283520), (20378, 261760), (26176, 203780), (28352, 188140), (29440, 181187), (32720, 163024), (35440, 150512), (37628, 141760), (40756, 130880), (47035, 113408), (50945, 104704), (52352, 101890), (56704, 94070), (65440, 81512), (70880, 75256)]