126474400

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12161}}^1$

素因数の和:12194

約数の個数: 72

約数和(自身を含む): 332533404

約数和(自身を除く): 206059004

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 12161, 24322, 48644, 60805, 97288, 121610, 158093, 194576, 243220, 304025, 316186, 389152, 486440, 608050, 632372, 790465, 972880, 1216100, 1264744, 1580930, 1945760, 2432200, 2529488, 3161860, 3952325, 4864400, 5058976, 6323720, 7904650, 9728800, 12647440, 15809300, 25294880, 31618600, 63237200, 126474400]

約数ペア:

[(1, 126474400), (2, 63237200), (4, 31618600), (5, 25294880), (8, 15809300), (10, 12647440), (13, 9728800), (16, 7904650), (20, 6323720), (25, 5058976), (26, 4864400), (32, 3952325), (40, 3161860), (50, 2529488), (52, 2432200), (65, 1945760), (80, 1580930), (100, 1264744), (104, 1216100), (130, 972880), (160, 790465), (200, 632372), (208, 608050), (260, 486440), (325, 389152), (400, 316186), (416, 304025), (520, 243220), (650, 194576), (800, 158093), (1040, 121610), (1300, 97288), (2080, 60805), (2600, 48644), (5200, 24322), (10400, 12161)]