83663015020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1\times {\mathrm{5021}}^1$

素因数の和:8435

約数の個数: 96

約数和(自身を含む): 199264121280

約数和(自身を除く): 115601106260

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 3373, 4940, 5021, 6746, 10042, 13492, 16865, 20084, 25105, 33730, 43849, 50210, 64087, 65273, 67460, 87698, 95399, 100420, 128174, 130546, 175396, 190798, 219245, 256348, 261092, 320435, 326365, 381596, 438490, 476995, 640870, 652730, 833131, 876980, 953990, 1240187, 1281740, 1305460, 1666262, 1907980, 2480374, 3332524, 4165655, 4960748, 6200935, 8331310, 12401870, 16662620, 16935833, 24803740, 33871666, 67743332, 84679165, 169358330, 220165829, 321780827, 338716660, 440331658, 643561654, 880663316, 1100829145, 1287123308, 1608904135, 2201658290, 3217808270, 4183150751, 4403316580, 6435616540, 8366301502, 16732603004, 20915753755, 41831507510, 83663015020]

約数ペア:

[(1, 83663015020), (2, 41831507510), (4, 20915753755), (5, 16732603004), (10, 8366301502), (13, 6435616540), (19, 4403316580), (20, 4183150751), (26, 3217808270), (38, 2201658290), (52, 1608904135), (65, 1287123308), (76, 1100829145), (95, 880663316), (130, 643561654), (190, 440331658), (247, 338716660), (260, 321780827), (380, 220165829), (494, 169358330), (988, 84679165), (1235, 67743332), (2470, 33871666), (3373, 24803740), (4940, 16935833), (5021, 16662620), (6746, 12401870), (10042, 8331310), (13492, 6200935), (16865, 4960748), (20084, 4165655), (25105, 3332524), (33730, 2480374), (43849, 1907980), (50210, 1666262), (64087, 1305460), (65273, 1281740), (67460, 1240187), (87698, 953990), (95399, 876980), (100420, 833131), (128174, 652730), (130546, 640870), (175396, 476995), (190798, 438490), (219245, 381596), (256348, 326365), (261092, 320435)]