2888893570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{38299}}^1$

素因数の和:38722

約数の個数: 32

約数和(自身を含む): 5487624000

約数和(自身を除く): 2598730430

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 397, 794, 1985, 3970, 7543, 15086, 37715, 38299, 75430, 76598, 191495, 382990, 727681, 1455362, 3638405, 7276810, 15204703, 30409406, 76023515, 152047030, 288889357, 577778714, 1444446785, 2888893570]

約数ペア:

[(1, 2888893570), (2, 1444446785), (5, 577778714), (10, 288889357), (19, 152047030), (38, 76023515), (95, 30409406), (190, 15204703), (397, 7276810), (794, 3638405), (1985, 1455362), (3970, 727681), (7543, 382990), (15086, 191495), (37715, 76598), (38299, 75430)]