102446240

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49253}}^1$

素因数の和:49281

約数の個数: 48

約数和(自身を含む): 260652168

約数和(自身を除く): 158205928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 49253, 98506, 197012, 246265, 394024, 492530, 640289, 788048, 985060, 1280578, 1576096, 1970120, 2561156, 3201445, 3940240, 5122312, 6402890, 7880480, 10244624, 12805780, 20489248, 25611560, 51223120, 102446240]

約数ペア:

[(1, 102446240), (2, 51223120), (4, 25611560), (5, 20489248), (8, 12805780), (10, 10244624), (13, 7880480), (16, 6402890), (20, 5122312), (26, 3940240), (32, 3201445), (40, 2561156), (52, 1970120), (65, 1576096), (80, 1280578), (104, 985060), (130, 788048), (160, 640289), (208, 492530), (260, 394024), (416, 246265), (520, 197012), (1040, 98506), (2080, 49253)]