66302470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9623}}^1$

素因数の和:9696

約数の個数: 32

約数和(自身を含む): 130963392

約数和(自身を除く): 64660922

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 9623, 19246, 48115, 96230, 125099, 250198, 510019, 625495, 1020038, 1250990, 2550095, 5100190, 6630247, 13260494, 33151235, 66302470]

約数ペア:

[(1, 66302470), (2, 33151235), (5, 13260494), (10, 6630247), (13, 5100190), (26, 2550095), (53, 1250990), (65, 1020038), (106, 625495), (130, 510019), (265, 250198), (530, 125099), (689, 96230), (1378, 48115), (3445, 19246), (6890, 9623)]