89292670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 182238336

約数和(自身を除く): 92945666

約数列:

[1, 2, 5, 10, 17, 23, 34, 41, 46, 82, 85, 115, 170, 205, 230, 391, 410, 557, 697, 782, 943, 1114, 1394, 1886, 1955, 2785, 3485, 3910, 4715, 5570, 6970, 9430, 9469, 12811, 16031, 18938, 22837, 25622, 32062, 45674, 47345, 64055, 80155, 94690, 114185, 128110, 160310, 217787, 228370, 388229, 435574, 525251, 776458, 1050502, 1088935, 1941145, 2177870, 2626255, 3882290, 5252510, 8929267, 17858534, 44646335, 89292670]

約数ペア:

[(1, 89292670), (2, 44646335), (5, 17858534), (10, 8929267), (17, 5252510), (23, 3882290), (34, 2626255), (41, 2177870), (46, 1941145), (82, 1088935), (85, 1050502), (115, 776458), (170, 525251), (205, 435574), (230, 388229), (391, 228370), (410, 217787), (557, 160310), (697, 128110), (782, 114185), (943, 94690), (1114, 80155), (1394, 64055), (1886, 47345), (1955, 45674), (2785, 32062), (3485, 25622), (3910, 22837), (4715, 18938), (5570, 16031), (6970, 12811), (9430, 9469)]