18598156960

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{8191}}^1$

素因数の和:8846

約数の個数: 96

約数和(自身を含む): 45928415232

約数和(自身を除く): 27330258272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 617, 736, 920, 1234, 1840, 2468, 3085, 3680, 4936, 6170, 8191, 9872, 12340, 14191, 16382, 19744, 24680, 28382, 32764, 40955, 49360, 56764, 65528, 70955, 81910, 98720, 113528, 131056, 141910, 163820, 188393, 227056, 262112, 283820, 327640, 376786, 454112, 567640, 655280, 753572, 941965, 1135280, 1310560, 1507144, 1883930, 2270560, 3014288, 3767860, 5053847, 6028576, 7535720, 10107694, 15071440, 20215388, 25269235, 30142880, 40430776, 50538470, 80861552, 101076940, 116238481, 161723104, 202153880, 232476962, 404307760, 464953924, 581192405, 808615520, 929907848, 1162384810, 1859815696, 2324769620, 3719631392, 4649539240, 9299078480, 18598156960]

約数ペア:

[(1, 18598156960), (2, 9299078480), (4, 4649539240), (5, 3719631392), (8, 2324769620), (10, 1859815696), (16, 1162384810), (20, 929907848), (23, 808615520), (32, 581192405), (40, 464953924), (46, 404307760), (80, 232476962), (92, 202153880), (115, 161723104), (160, 116238481), (184, 101076940), (230, 80861552), (368, 50538470), (460, 40430776), (617, 30142880), (736, 25269235), (920, 20215388), (1234, 15071440), (1840, 10107694), (2468, 7535720), (3085, 6028576), (3680, 5053847), (4936, 3767860), (6170, 3014288), (8191, 2270560), (9872, 1883930), (12340, 1507144), (14191, 1310560), (16382, 1135280), (19744, 941965), (24680, 753572), (28382, 655280), (32764, 567640), (40955, 454112), (49360, 376786), (56764, 327640), (65528, 283820), (70955, 262112), (81910, 227056), (98720, 188393), (113528, 163820), (131056, 141910)]