34540640

素因数分解:

$2^5\times 5^1\times {\mathrm{61}}^1\times {\mathrm{3539}}^1$

素因数の和:3615

約数の個数: 48

約数和(自身を含む): 82963440

約数和(自身を除く): 48422800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 80, 122, 160, 244, 305, 488, 610, 976, 1220, 1952, 2440, 3539, 4880, 7078, 9760, 14156, 17695, 28312, 35390, 56624, 70780, 113248, 141560, 215879, 283120, 431758, 566240, 863516, 1079395, 1727032, 2158790, 3454064, 4317580, 6908128, 8635160, 17270320, 34540640]

約数ペア:

[(1, 34540640), (2, 17270320), (4, 8635160), (5, 6908128), (8, 4317580), (10, 3454064), (16, 2158790), (20, 1727032), (32, 1079395), (40, 863516), (61, 566240), (80, 431758), (122, 283120), (160, 215879), (244, 141560), (305, 113248), (488, 70780), (610, 56624), (976, 35390), (1220, 28312), (1952, 17695), (2440, 14156), (3539, 9760), (4880, 7078)]