14012920

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5743}}^1$

素因数の和:5815

約数の個数: 32

約数和(自身を含む): 32051520

約数和(自身を除く): 18038600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 5743, 11486, 22972, 28715, 45944, 57430, 114860, 229720, 350323, 700646, 1401292, 1751615, 2802584, 3503230, 7006460, 14012920]

約数ペア:

[(1, 14012920), (2, 7006460), (4, 3503230), (5, 2802584), (8, 1751615), (10, 1401292), (20, 700646), (40, 350323), (61, 229720), (122, 114860), (244, 57430), (305, 45944), (488, 28715), (610, 22972), (1220, 11486), (2440, 5743)]