80822060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9929}}^1$

素因数の和:9986

約数の個数: 48

約数和(自身を含む): 190179360

約数和(自身を除く): 109357300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 4070, 8140, 9929, 19858, 39716, 49645, 99290, 109219, 198580, 218438, 367373, 436876, 546095, 734746, 1092190, 1469492, 1836865, 2184380, 3673730, 4041103, 7347460, 8082206, 16164412, 20205515, 40411030, 80822060]

約数ペア:

[(1, 80822060), (2, 40411030), (4, 20205515), (5, 16164412), (10, 8082206), (11, 7347460), (20, 4041103), (22, 3673730), (37, 2184380), (44, 1836865), (55, 1469492), (74, 1092190), (110, 734746), (148, 546095), (185, 436876), (220, 367373), (370, 218438), (407, 198580), (740, 109219), (814, 99290), (1628, 49645), (2035, 39716), (4070, 19858), (8140, 9929)]