1015409200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{195271}}^1$

素因数の和:195302

約数の個数: 60

約数和(自身を含む): 2627189488

約数和(自身を除く): 1611780288

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, 5200, 195271, 390542, 781084, 976355, 1562168, 1952710, 2538523, 3124336, 3905420, 4881775, 5077046, 7810840, 9763550, 10154092, 12692615, 15621680, 19527100, 20308184, 25385230, 39054200, 40616368, 50770460, 63463075, 78108400, 101540920, 126926150, 203081840, 253852300, 507704600, 1015409200]

約数ペア:

[(1, 1015409200), (2, 507704600), (4, 253852300), (5, 203081840), (8, 126926150), (10, 101540920), (13, 78108400), (16, 63463075), (20, 50770460), (25, 40616368), (26, 39054200), (40, 25385230), (50, 20308184), (52, 19527100), (65, 15621680), (80, 12692615), (100, 10154092), (104, 9763550), (130, 7810840), (200, 5077046), (208, 4881775), (260, 3905420), (325, 3124336), (400, 2538523), (520, 1952710), (650, 1562168), (1040, 976355), (1300, 781084), (2600, 390542), (5200, 195271)]