33077480

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 79574400

約数和(自身を除く): 46496920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 71, 76, 95, 142, 152, 190, 284, 355, 380, 568, 613, 710, 760, 1226, 1349, 1420, 2452, 2698, 2840, 3065, 4904, 5396, 6130, 6745, 10792, 11647, 12260, 13490, 23294, 24520, 26980, 43523, 46588, 53960, 58235, 87046, 93176, 116470, 174092, 217615, 232940, 348184, 435230, 465880, 826937, 870460, 1653874, 1740920, 3307748, 4134685, 6615496, 8269370, 16538740, 33077480]

約数ペア:

[(1, 33077480), (2, 16538740), (4, 8269370), (5, 6615496), (8, 4134685), (10, 3307748), (19, 1740920), (20, 1653874), (38, 870460), (40, 826937), (71, 465880), (76, 435230), (95, 348184), (142, 232940), (152, 217615), (190, 174092), (284, 116470), (355, 93176), (380, 87046), (568, 58235), (613, 53960), (710, 46588), (760, 43523), (1226, 26980), (1349, 24520), (1420, 23294), (2452, 13490), (2698, 12260), (2840, 11647), (3065, 10792), (4904, 6745), (5396, 6130)]