1569132760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{38197}}^1$

素因数の和:38300

約数の個数: 64

約数和(自身を含む): 3850358400

約数和(自身を除く): 2281225640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 79, 104, 130, 158, 260, 316, 395, 520, 632, 790, 1027, 1580, 2054, 3160, 4108, 5135, 8216, 10270, 20540, 38197, 41080, 76394, 152788, 190985, 305576, 381970, 496561, 763940, 993122, 1527880, 1986244, 2482805, 3017563, 3972488, 4965610, 6035126, 9931220, 12070252, 15087815, 19862440, 24140504, 30175630, 39228319, 60351260, 78456638, 120702520, 156913276, 196141595, 313826552, 392283190, 784566380, 1569132760]

約数ペア:

[(1, 1569132760), (2, 784566380), (4, 392283190), (5, 313826552), (8, 196141595), (10, 156913276), (13, 120702520), (20, 78456638), (26, 60351260), (40, 39228319), (52, 30175630), (65, 24140504), (79, 19862440), (104, 15087815), (130, 12070252), (158, 9931220), (260, 6035126), (316, 4965610), (395, 3972488), (520, 3017563), (632, 2482805), (790, 1986244), (1027, 1527880), (1580, 993122), (2054, 763940), (3160, 496561), (4108, 381970), (5135, 305576), (8216, 190985), (10270, 152788), (20540, 76394), (38197, 41080)]