65417380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{24593}}^1$

素因数の和:24628

約数の個数: 48

約数和(自身を含む): 165271680

約数和(自身を除く): 99854300

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 24593, 49186, 98372, 122965, 172151, 245930, 344302, 467267, 491860, 688604, 860755, 934534, 1721510, 1869068, 2336335, 3270869, 3443020, 4672670, 6541738, 9345340, 13083476, 16354345, 32708690, 65417380]

約数ペア:

[(1, 65417380), (2, 32708690), (4, 16354345), (5, 13083476), (7, 9345340), (10, 6541738), (14, 4672670), (19, 3443020), (20, 3270869), (28, 2336335), (35, 1869068), (38, 1721510), (70, 934534), (76, 860755), (95, 688604), (133, 491860), (140, 467267), (190, 344302), (266, 245930), (380, 172151), (532, 122965), (665, 98372), (1330, 49186), (2660, 24593)]