1323644920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59197}}^1$

素因数の和:59264

約数の個数: 64

約数和(自身を含む): 3281937120

約数和(自身を除く): 1958292200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 2236, 2795, 4472, 5590, 11180, 22360, 59197, 118394, 236788, 295985, 473576, 591970, 769561, 1183940, 1539122, 2367880, 2545471, 3078244, 3847805, 5090942, 6156488, 7695610, 10181884, 12727355, 15391220, 20363768, 25454710, 30782440, 33091123, 50909420, 66182246, 101818840, 132364492, 165455615, 264728984, 330911230, 661822460, 1323644920]

約数ペア:

[(1, 1323644920), (2, 661822460), (4, 330911230), (5, 264728984), (8, 165455615), (10, 132364492), (13, 101818840), (20, 66182246), (26, 50909420), (40, 33091123), (43, 30782440), (52, 25454710), (65, 20363768), (86, 15391220), (104, 12727355), (130, 10181884), (172, 7695610), (215, 6156488), (260, 5090942), (344, 3847805), (430, 3078244), (520, 2545471), (559, 2367880), (860, 1539122), (1118, 1183940), (1720, 769561), (2236, 591970), (2795, 473576), (4472, 295985), (5590, 236788), (11180, 118394), (22360, 59197)]