32454440

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:402

約数の個数: 64

約数和(自身を含む): 76066560

約数和(自身を除く): 43612120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 61, 94, 122, 188, 235, 244, 283, 305, 376, 470, 488, 566, 610, 940, 1132, 1220, 1415, 1880, 2264, 2440, 2830, 2867, 5660, 5734, 11320, 11468, 13301, 14335, 17263, 22936, 26602, 28670, 34526, 53204, 57340, 66505, 69052, 86315, 106408, 114680, 133010, 138104, 172630, 266020, 345260, 532040, 690520, 811361, 1622722, 3245444, 4056805, 6490888, 8113610, 16227220, 32454440]

約数ペア:

[(1, 32454440), (2, 16227220), (4, 8113610), (5, 6490888), (8, 4056805), (10, 3245444), (20, 1622722), (40, 811361), (47, 690520), (61, 532040), (94, 345260), (122, 266020), (188, 172630), (235, 138104), (244, 133010), (283, 114680), (305, 106408), (376, 86315), (470, 69052), (488, 66505), (566, 57340), (610, 53204), (940, 34526), (1132, 28670), (1220, 26602), (1415, 22936), (1880, 17263), (2264, 14335), (2440, 13301), (2830, 11468), (2867, 11320), (5660, 5734)]