26215440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5749}}^1$

素因数の和:5784

約数の個数: 80

約数和(自身を含む): 85560000

約数和(自身を除く): 59344560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 5749, 11498, 17247, 22996, 28745, 34494, 45992, 57490, 68988, 86235, 91984, 109231, 114980, 137976, 172470, 218462, 229960, 275952, 327693, 344940, 436924, 459920, 546155, 655386, 689880, 873848, 1092310, 1310772, 1379760, 1638465, 1747696, 2184620, 2621544, 3276930, 4369240, 5243088, 6553860, 8738480, 13107720, 26215440]

約数ペア:

[(1, 26215440), (2, 13107720), (3, 8738480), (4, 6553860), (5, 5243088), (6, 4369240), (8, 3276930), (10, 2621544), (12, 2184620), (15, 1747696), (16, 1638465), (19, 1379760), (20, 1310772), (24, 1092310), (30, 873848), (38, 689880), (40, 655386), (48, 546155), (57, 459920), (60, 436924), (76, 344940), (80, 327693), (95, 275952), (114, 229960), (120, 218462), (152, 172470), (190, 137976), (228, 114980), (240, 109231), (285, 91984), (304, 86235), (380, 68988), (456, 57490), (570, 45992), (760, 34494), (912, 28745), (1140, 22996), (1520, 17247), (2280, 11498), (4560, 5749)]