4938560

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 112

約数和(自身を含む): 13606272

約数和(自身を除く): 8667712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 61, 64, 80, 88, 92, 110, 115, 122, 160, 176, 184, 220, 230, 244, 253, 305, 320, 352, 368, 440, 460, 488, 506, 610, 671, 704, 736, 880, 920, 976, 1012, 1220, 1265, 1342, 1403, 1472, 1760, 1840, 1952, 2024, 2440, 2530, 2684, 2806, 3355, 3520, 3680, 3904, 4048, 4880, 5060, 5368, 5612, 6710, 7015, 7360, 8096, 9760, 10120, 10736, 11224, 13420, 14030, 15433, 16192, 19520, 20240, 21472, 22448, 26840, 28060, 30866, 40480, 42944, 44896, 53680, 56120, 61732, 77165, 80960, 89792, 107360, 112240, 123464, 154330, 214720, 224480, 246928, 308660, 448960, 493856, 617320, 987712, 1234640, 2469280, 4938560]

約数ペア:

[(1, 4938560), (2, 2469280), (4, 1234640), (5, 987712), (8, 617320), (10, 493856), (11, 448960), (16, 308660), (20, 246928), (22, 224480), (23, 214720), (32, 154330), (40, 123464), (44, 112240), (46, 107360), (55, 89792), (61, 80960), (64, 77165), (80, 61732), (88, 56120), (92, 53680), (110, 44896), (115, 42944), (122, 40480), (160, 30866), (176, 28060), (184, 26840), (220, 22448), (230, 21472), (244, 20240), (253, 19520), (305, 16192), (320, 15433), (352, 14030), (368, 13420), (440, 11224), (460, 10736), (488, 10120), (506, 9760), (610, 8096), (671, 7360), (704, 7015), (736, 6710), (880, 5612), (920, 5368), (976, 5060), (1012, 4880), (1220, 4048), (1265, 3904), (1342, 3680), (1403, 3520), (1472, 3355), (1760, 2806), (1840, 2684), (1952, 2530), (2024, 2440)]