23519600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4523}}^1$

素因数の和:4554

約数の個数: 60

約数和(自身を含む): 60865896

約数和(自身を除く): 37346296

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 4523, 5200, 9046, 18092, 22615, 36184, 45230, 58799, 72368, 90460, 113075, 117598, 180920, 226150, 235196, 293995, 361840, 452300, 470392, 587990, 904600, 940784, 1175980, 1469975, 1809200, 2351960, 2939950, 4703920, 5879900, 11759800, 23519600]

約数ペア:

[(1, 23519600), (2, 11759800), (4, 5879900), (5, 4703920), (8, 2939950), (10, 2351960), (13, 1809200), (16, 1469975), (20, 1175980), (25, 940784), (26, 904600), (40, 587990), (50, 470392), (52, 452300), (65, 361840), (80, 293995), (100, 235196), (104, 226150), (130, 180920), (200, 117598), (208, 113075), (260, 90460), (325, 72368), (400, 58799), (520, 45230), (650, 36184), (1040, 22615), (1300, 18092), (2600, 9046), (4523, 5200)]