33742760

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13829}}^1$

素因数の和:13901

約数の個数: 32

約数和(自身を含む): 77171400

約数和(自身を除く): 43428640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 13829, 27658, 55316, 69145, 110632, 138290, 276580, 553160, 843569, 1687138, 3374276, 4217845, 6748552, 8435690, 16871380, 33742760]

約数ペア:

[(1, 33742760), (2, 16871380), (4, 8435690), (5, 6748552), (8, 4217845), (10, 3374276), (20, 1687138), (40, 843569), (61, 553160), (122, 276580), (244, 138290), (305, 110632), (488, 69145), (610, 55316), (1220, 27658), (2440, 13829)]