129357800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4523}}^1$

素因数の和:4563

約数の個数: 96

約数和(自身を含む): 353414880

約数和(自身を除く): 224057080

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 1100, 1144, 1300, 1430, 2200, 2600, 2860, 3575, 4523, 5720, 7150, 9046, 14300, 18092, 22615, 28600, 36184, 45230, 49753, 58799, 90460, 99506, 113075, 117598, 180920, 199012, 226150, 235196, 248765, 293995, 398024, 452300, 470392, 497530, 587990, 646789, 904600, 995060, 1175980, 1243825, 1293578, 1469975, 1990120, 2351960, 2487650, 2587156, 2939950, 3233945, 4975300, 5174312, 5879900, 6467890, 9950600, 11759800, 12935780, 16169725, 25871560, 32339450, 64678900, 129357800]

約数ペア:

[(1, 129357800), (2, 64678900), (4, 32339450), (5, 25871560), (8, 16169725), (10, 12935780), (11, 11759800), (13, 9950600), (20, 6467890), (22, 5879900), (25, 5174312), (26, 4975300), (40, 3233945), (44, 2939950), (50, 2587156), (52, 2487650), (55, 2351960), (65, 1990120), (88, 1469975), (100, 1293578), (104, 1243825), (110, 1175980), (130, 995060), (143, 904600), (200, 646789), (220, 587990), (260, 497530), (275, 470392), (286, 452300), (325, 398024), (440, 293995), (520, 248765), (550, 235196), (572, 226150), (650, 199012), (715, 180920), (1100, 117598), (1144, 113075), (1300, 99506), (1430, 90460), (2200, 58799), (2600, 49753), (2860, 45230), (3575, 36184), (4523, 28600), (5720, 22615), (7150, 18092), (9046, 14300)]