47262040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9929}}^1$

素因数の和:9964

約数の個数: 64

約数和(自身を含む): 128692800

約数和(自身を除く): 81430760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4760, 9929, 19858, 39716, 49645, 69503, 79432, 99290, 139006, 168793, 198580, 278012, 337586, 347515, 397160, 556024, 675172, 695030, 843965, 1181551, 1350344, 1390060, 1687930, 2363102, 2780120, 3375860, 4726204, 5907755, 6751720, 9452408, 11815510, 23631020, 47262040]

約数ペア:

[(1, 47262040), (2, 23631020), (4, 11815510), (5, 9452408), (7, 6751720), (8, 5907755), (10, 4726204), (14, 3375860), (17, 2780120), (20, 2363102), (28, 1687930), (34, 1390060), (35, 1350344), (40, 1181551), (56, 843965), (68, 695030), (70, 675172), (85, 556024), (119, 397160), (136, 347515), (140, 337586), (170, 278012), (238, 198580), (280, 168793), (340, 139006), (476, 99290), (595, 79432), (680, 69503), (952, 49645), (1190, 39716), (2380, 19858), (4760, 9929)]