109586300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 252744240

約数和(自身を除く): 143157940

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 137, 190, 274, 380, 421, 475, 548, 685, 842, 950, 1370, 1684, 1900, 2105, 2603, 2740, 3425, 4210, 5206, 6850, 7999, 8420, 10412, 10525, 13015, 13700, 15998, 21050, 26030, 31996, 39995, 42100, 52060, 57677, 65075, 79990, 115354, 130150, 159980, 199975, 230708, 260300, 288385, 399950, 576770, 799900, 1095863, 1153540, 1441925, 2191726, 2883850, 4383452, 5479315, 5767700, 10958630, 21917260, 27396575, 54793150, 109586300]

約数ペア:

[(1, 109586300), (2, 54793150), (4, 27396575), (5, 21917260), (10, 10958630), (19, 5767700), (20, 5479315), (25, 4383452), (38, 2883850), (50, 2191726), (76, 1441925), (95, 1153540), (100, 1095863), (137, 799900), (190, 576770), (274, 399950), (380, 288385), (421, 260300), (475, 230708), (548, 199975), (685, 159980), (842, 130150), (950, 115354), (1370, 79990), (1684, 65075), (1900, 57677), (2105, 52060), (2603, 42100), (2740, 39995), (3425, 31996), (4210, 26030), (5206, 21050), (6850, 15998), (7999, 13700), (8420, 13015), (10412, 10525)]