65026140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{4217}}^1$

素因数の和:4486

約数の個数: 48

約数和(自身を含む): 182824992

約数和(自身を除く): 117798852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 257, 514, 771, 1028, 1285, 1542, 2570, 3084, 3855, 4217, 5140, 7710, 8434, 12651, 15420, 16868, 21085, 25302, 42170, 50604, 63255, 84340, 126510, 253020, 1083769, 2167538, 3251307, 4335076, 5418845, 6502614, 10837690, 13005228, 16256535, 21675380, 32513070, 65026140]

約数ペア:

[(1, 65026140), (2, 32513070), (3, 21675380), (4, 16256535), (5, 13005228), (6, 10837690), (10, 6502614), (12, 5418845), (15, 4335076), (20, 3251307), (30, 2167538), (60, 1083769), (257, 253020), (514, 126510), (771, 84340), (1028, 63255), (1285, 50604), (1542, 42170), (2570, 25302), (3084, 21085), (3855, 16868), (4217, 15420), (5140, 12651), (7710, 8434)]