13306061080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2389}}^1\times {\mathrm{10711}}^1$

素因数の和:13124

約数の個数: 64

約数和(自身を含む): 32258116800

約数和(自身を除く): 18952055720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 2389, 4778, 9556, 10711, 11945, 19112, 21422, 23890, 31057, 42844, 47780, 53555, 62114, 85688, 95560, 107110, 124228, 139243, 155285, 214220, 248456, 278486, 310570, 428440, 556972, 621140, 696215, 1113944, 1242280, 1392430, 2784860, 5569720, 25588579, 51177158, 102354316, 127942895, 204708632, 255885790, 332651527, 511771580, 665303054, 1023543160, 1330606108, 1663257635, 2661212216, 3326515270, 6653030540, 13306061080]

約数ペア:

[(1, 13306061080), (2, 6653030540), (4, 3326515270), (5, 2661212216), (8, 1663257635), (10, 1330606108), (13, 1023543160), (20, 665303054), (26, 511771580), (40, 332651527), (52, 255885790), (65, 204708632), (104, 127942895), (130, 102354316), (260, 51177158), (520, 25588579), (2389, 5569720), (4778, 2784860), (9556, 1392430), (10711, 1242280), (11945, 1113944), (19112, 696215), (21422, 621140), (23890, 556972), (31057, 428440), (42844, 310570), (47780, 278486), (53555, 248456), (62114, 214220), (85688, 155285), (95560, 139243), (107110, 124228)]