509244860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{4243}}^1$

素因数の和:4622

約数の個数: 48

約数和(自身を含む): 1135796256

約数和(自身を除く): 626551396

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 353, 706, 1412, 1765, 3530, 4243, 6001, 7060, 8486, 12002, 16972, 21215, 24004, 30005, 42430, 60010, 72131, 84860, 120020, 144262, 288524, 360655, 721310, 1442620, 1497779, 2995558, 5991116, 7488895, 14977790, 25462243, 29955580, 50924486, 101848972, 127311215, 254622430, 509244860]

約数ペア:

[(1, 509244860), (2, 254622430), (4, 127311215), (5, 101848972), (10, 50924486), (17, 29955580), (20, 25462243), (34, 14977790), (68, 7488895), (85, 5991116), (170, 2995558), (340, 1497779), (353, 1442620), (706, 721310), (1412, 360655), (1765, 288524), (3530, 144262), (4243, 120020), (6001, 84860), (7060, 72131), (8486, 60010), (12002, 42430), (16972, 30005), (21215, 24004)]