22912480

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7537}}^1$

素因数の和:7571

約数の個数: 48

約数和(自身を含む): 56987280

約数和(自身を除く): 34074800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 7537, 15074, 30148, 37685, 60296, 75370, 120592, 143203, 150740, 241184, 286406, 301480, 572812, 602960, 716015, 1145624, 1205920, 1432030, 2291248, 2864060, 4582496, 5728120, 11456240, 22912480]

約数ペア:

[(1, 22912480), (2, 11456240), (4, 5728120), (5, 4582496), (8, 2864060), (10, 2291248), (16, 1432030), (19, 1205920), (20, 1145624), (32, 716015), (38, 602960), (40, 572812), (76, 301480), (80, 286406), (95, 241184), (152, 150740), (160, 143203), (190, 120592), (304, 75370), (380, 60296), (608, 37685), (760, 30148), (1520, 15074), (3040, 7537)]