91550810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 188358912

約数和(自身を除く): 96808102

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 67, 115, 130, 134, 230, 299, 335, 457, 598, 670, 871, 914, 1495, 1541, 1742, 2285, 2990, 3082, 4355, 4570, 5941, 7705, 8710, 10511, 11882, 15410, 20033, 21022, 29705, 30619, 40066, 52555, 59410, 61238, 100165, 105110, 136643, 153095, 200330, 273286, 306190, 398047, 683215, 704237, 796094, 1366430, 1408474, 1990235, 3521185, 3980470, 7042370, 9155081, 18310162, 45775405, 91550810]

約数ペア:

[(1, 91550810), (2, 45775405), (5, 18310162), (10, 9155081), (13, 7042370), (23, 3980470), (26, 3521185), (46, 1990235), (65, 1408474), (67, 1366430), (115, 796094), (130, 704237), (134, 683215), (230, 398047), (299, 306190), (335, 273286), (457, 200330), (598, 153095), (670, 136643), (871, 105110), (914, 100165), (1495, 61238), (1541, 59410), (1742, 52555), (2285, 40066), (2990, 30619), (3082, 29705), (4355, 21022), (4570, 20033), (5941, 15410), (7705, 11882), (8710, 10511)]