13696540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4789}}^1$

素因数の和:4822

約数の個数: 48

約数和(自身を含む): 33798240

約数和(自身を除く): 20101700

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 4789, 9578, 19156, 23945, 47890, 52679, 62257, 95780, 105358, 124514, 210716, 249028, 263395, 311285, 526790, 622570, 684827, 1053580, 1245140, 1369654, 2739308, 3424135, 6848270, 13696540]

約数ペア:

[(1, 13696540), (2, 6848270), (4, 3424135), (5, 2739308), (10, 1369654), (11, 1245140), (13, 1053580), (20, 684827), (22, 622570), (26, 526790), (44, 311285), (52, 263395), (55, 249028), (65, 210716), (110, 124514), (130, 105358), (143, 95780), (220, 62257), (260, 52679), (286, 47890), (572, 23945), (715, 19156), (1430, 9578), (2860, 4789)]