43429121420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{218963}}^1$

素因数の和:219230

約数の個数: 48

約数和(自身を含む): 93583461888

約数和(自身を除く): 50154340468

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 211, 235, 422, 470, 844, 940, 1055, 2110, 4220, 9917, 19834, 39668, 49585, 99170, 198340, 218963, 437926, 875852, 1094815, 2189630, 4379260, 10291261, 20582522, 41165044, 46201193, 51456305, 92402386, 102912610, 184804772, 205825220, 231005965, 462011930, 924023860, 2171456071, 4342912142, 8685824284, 10857280355, 21714560710, 43429121420]

約数ペア:

[(1, 43429121420), (2, 21714560710), (4, 10857280355), (5, 8685824284), (10, 4342912142), (20, 2171456071), (47, 924023860), (94, 462011930), (188, 231005965), (211, 205825220), (235, 184804772), (422, 102912610), (470, 92402386), (844, 51456305), (940, 46201193), (1055, 41165044), (2110, 20582522), (4220, 10291261), (9917, 4379260), (19834, 2189630), (39668, 1094815), (49585, 875852), (99170, 437926), (198340, 218963)]