2577211390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22003}}^1$

素因数の和:22093

約数の個数: 64

約数和(自身を含む): 5389747776

約数和(自身を除く): 2812536386

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 53, 65, 85, 106, 130, 170, 221, 265, 442, 530, 689, 901, 1105, 1378, 1802, 2210, 3445, 4505, 6890, 9010, 11713, 22003, 23426, 44006, 58565, 110015, 117130, 220030, 286039, 374051, 572078, 748102, 1166159, 1430195, 1870255, 2332318, 2860390, 3740510, 4862663, 5830795, 9725326, 11661590, 15160067, 19824703, 24313315, 30320134, 39649406, 48626630, 75800335, 99123515, 151600670, 198247030, 257721139, 515442278, 1288605695, 2577211390]

約数ペア:

[(1, 2577211390), (2, 1288605695), (5, 515442278), (10, 257721139), (13, 198247030), (17, 151600670), (26, 99123515), (34, 75800335), (53, 48626630), (65, 39649406), (85, 30320134), (106, 24313315), (130, 19824703), (170, 15160067), (221, 11661590), (265, 9725326), (442, 5830795), (530, 4862663), (689, 3740510), (901, 2860390), (1105, 2332318), (1378, 1870255), (1802, 1430195), (2210, 1166159), (3445, 748102), (4505, 572078), (6890, 374051), (9010, 286039), (11713, 220030), (22003, 117130), (23426, 110015), (44006, 58565)]