86776040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8783}}^1$

素因数の和:8826

約数の個数: 64

約数和(自身を含む): 221356800

約数和(自身を除く): 134580760

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 26, 38, 40, 52, 65, 76, 95, 104, 130, 152, 190, 247, 260, 380, 494, 520, 760, 988, 1235, 1976, 2470, 4940, 8783, 9880, 17566, 35132, 43915, 70264, 87830, 114179, 166877, 175660, 228358, 333754, 351320, 456716, 570895, 667508, 834385, 913432, 1141790, 1335016, 1668770, 2169401, 2283580, 3337540, 4338802, 4567160, 6675080, 8677604, 10847005, 17355208, 21694010, 43388020, 86776040]

約数ペア:

[(1, 86776040), (2, 43388020), (4, 21694010), (5, 17355208), (8, 10847005), (10, 8677604), (13, 6675080), (19, 4567160), (20, 4338802), (26, 3337540), (38, 2283580), (40, 2169401), (52, 1668770), (65, 1335016), (76, 1141790), (95, 913432), (104, 834385), (130, 667508), (152, 570895), (190, 456716), (247, 351320), (260, 333754), (380, 228358), (494, 175660), (520, 166877), (760, 114179), (988, 87830), (1235, 70264), (1976, 43915), (2470, 35132), (4940, 17566), (8783, 9880)]