808050430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{6553}}^1$

素因数の和:6649

約数の個数: 64

約数和(自身を含む): 1698796800

約数和(自身を除く): 890746370

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 59, 95, 110, 118, 190, 209, 295, 418, 590, 649, 1045, 1121, 1298, 2090, 2242, 3245, 5605, 6490, 6553, 11210, 12331, 13106, 24662, 32765, 61655, 65530, 72083, 123310, 124507, 144166, 249014, 360415, 386627, 622535, 720830, 773254, 1245070, 1369577, 1933135, 2739154, 3866270, 4252897, 6847885, 7345913, 8505794, 13695770, 14691826, 21264485, 36729565, 42528970, 73459130, 80805043, 161610086, 404025215, 808050430]

約数ペア:

[(1, 808050430), (2, 404025215), (5, 161610086), (10, 80805043), (11, 73459130), (19, 42528970), (22, 36729565), (38, 21264485), (55, 14691826), (59, 13695770), (95, 8505794), (110, 7345913), (118, 6847885), (190, 4252897), (209, 3866270), (295, 2739154), (418, 1933135), (590, 1369577), (649, 1245070), (1045, 773254), (1121, 720830), (1298, 622535), (2090, 386627), (2242, 360415), (3245, 249014), (5605, 144166), (6490, 124507), (6553, 123310), (11210, 72083), (12331, 65530), (13106, 61655), (24662, 32765)]