105772371980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{761939}}^1$

素因数の和:762590

約数の個数: 48

約数和(自身を含む): 242699224320

約数和(自身を除く): 136926852340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 631, 1262, 2524, 3155, 6310, 6941, 12620, 13882, 27764, 34705, 69410, 138820, 761939, 1523878, 3047756, 3809695, 7619390, 8381329, 15238780, 16762658, 33525316, 41906645, 83813290, 167626580, 480783509, 961567018, 1923134036, 2403917545, 4807835090, 5288618599, 9615670180, 10577237198, 21154474396, 26443092995, 52886185990, 105772371980]

約数ペア:

[(1, 105772371980), (2, 52886185990), (4, 26443092995), (5, 21154474396), (10, 10577237198), (11, 9615670180), (20, 5288618599), (22, 4807835090), (44, 2403917545), (55, 1923134036), (110, 961567018), (220, 480783509), (631, 167626580), (1262, 83813290), (2524, 41906645), (3155, 33525316), (6310, 16762658), (6941, 15238780), (12620, 8381329), (13882, 7619390), (27764, 3809695), (34705, 3047756), (69410, 1523878), (138820, 761939)]