14278399480

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1\times {\mathrm{7001}}^1$

素因数の和:7840

約数の個数: 64

約数和(自身を含む): 32653406880

約数和(自身を除く): 18375007400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 761, 1340, 1522, 2680, 3044, 3805, 6088, 7001, 7610, 14002, 15220, 28004, 30440, 35005, 50987, 56008, 70010, 101974, 140020, 203948, 254935, 280040, 407896, 469067, 509870, 938134, 1019740, 1876268, 2039480, 2345335, 3752536, 4690670, 5327761, 9381340, 10655522, 18762680, 21311044, 26638805, 42622088, 53277610, 106555220, 213110440, 356959987, 713919974, 1427839948, 1784799935, 2855679896, 3569599870, 7139199740, 14278399480]

約数ペア:

[(1, 14278399480), (2, 7139199740), (4, 3569599870), (5, 2855679896), (8, 1784799935), (10, 1427839948), (20, 713919974), (40, 356959987), (67, 213110440), (134, 106555220), (268, 53277610), (335, 42622088), (536, 26638805), (670, 21311044), (761, 18762680), (1340, 10655522), (1522, 9381340), (2680, 5327761), (3044, 4690670), (3805, 3752536), (6088, 2345335), (7001, 2039480), (7610, 1876268), (14002, 1019740), (15220, 938134), (28004, 509870), (30440, 469067), (35005, 407896), (50987, 280040), (56008, 254935), (70010, 203948), (101974, 140020)]