2792910620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:831

約数の個数: 96

約数和(自身を含む): 6346843776

約数和(自身を除く): 3553933156

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 61, 68, 85, 122, 170, 244, 305, 311, 340, 433, 610, 622, 866, 1037, 1220, 1244, 1555, 1732, 2074, 2165, 3110, 4148, 4330, 5185, 5287, 6220, 7361, 8660, 10370, 10574, 14722, 18971, 20740, 21148, 26413, 26435, 29444, 36805, 37942, 52826, 52870, 73610, 75884, 94855, 105652, 105740, 132065, 134663, 147220, 189710, 264130, 269326, 322507, 379420, 449021, 528260, 538652, 645014, 673315, 898042, 1290028, 1346630, 1612535, 1796084, 2245105, 2289271, 2693260, 3225070, 4490210, 4578542, 6450140, 8214443, 8980420, 9157084, 11446355, 16428886, 22892710, 32857772, 41072215, 45785420, 82144430, 139645531, 164288860, 279291062, 558582124, 698227655, 1396455310, 2792910620]

約数ペア:

[(1, 2792910620), (2, 1396455310), (4, 698227655), (5, 558582124), (10, 279291062), (17, 164288860), (20, 139645531), (34, 82144430), (61, 45785420), (68, 41072215), (85, 32857772), (122, 22892710), (170, 16428886), (244, 11446355), (305, 9157084), (311, 8980420), (340, 8214443), (433, 6450140), (610, 4578542), (622, 4490210), (866, 3225070), (1037, 2693260), (1220, 2289271), (1244, 2245105), (1555, 1796084), (1732, 1612535), (2074, 1346630), (2165, 1290028), (3110, 898042), (4148, 673315), (4330, 645014), (5185, 538652), (5287, 528260), (6220, 449021), (7361, 379420), (8660, 322507), (10370, 269326), (10574, 264130), (14722, 189710), (18971, 147220), (20740, 134663), (21148, 132065), (26413, 105740), (26435, 105652), (29444, 94855), (36805, 75884), (37942, 73610), (52826, 52870)]