34752920

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{14243}}^1$

素因数の和:14315

約数の個数: 32

約数和(自身を含む): 79481520

約数和(自身を除く): 44728600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 14243, 28486, 56972, 71215, 113944, 142430, 284860, 569720, 868823, 1737646, 3475292, 4344115, 6950584, 8688230, 17376460, 34752920]

約数ペア:

[(1, 34752920), (2, 17376460), (4, 8688230), (5, 6950584), (8, 4344115), (10, 3475292), (20, 1737646), (40, 868823), (61, 569720), (122, 284860), (244, 142430), (305, 113944), (488, 71215), (610, 56972), (1220, 28486), (2440, 14243)]