1457747300

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{7213}}^1$

素因数の和:7317

約数の個数: 72

約数和(自身を含む): 3306205056

約数和(自身を除く): 1848457756

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 47, 50, 86, 94, 100, 172, 188, 215, 235, 430, 470, 860, 940, 1075, 1175, 2021, 2150, 2350, 4042, 4300, 4700, 7213, 8084, 10105, 14426, 20210, 28852, 36065, 40420, 50525, 72130, 101050, 144260, 180325, 202100, 310159, 339011, 360650, 620318, 678022, 721300, 1240636, 1356044, 1550795, 1695055, 3101590, 3390110, 6203180, 6780220, 7753975, 8475275, 14577473, 15507950, 16950550, 29154946, 31015900, 33901100, 58309892, 72887365, 145774730, 291549460, 364436825, 728873650, 1457747300]

約数ペア:

[(1, 1457747300), (2, 728873650), (4, 364436825), (5, 291549460), (10, 145774730), (20, 72887365), (25, 58309892), (43, 33901100), (47, 31015900), (50, 29154946), (86, 16950550), (94, 15507950), (100, 14577473), (172, 8475275), (188, 7753975), (215, 6780220), (235, 6203180), (430, 3390110), (470, 3101590), (860, 1695055), (940, 1550795), (1075, 1356044), (1175, 1240636), (2021, 721300), (2150, 678022), (2350, 620318), (4042, 360650), (4300, 339011), (4700, 310159), (7213, 202100), (8084, 180325), (10105, 144260), (14426, 101050), (20210, 72130), (28852, 50525), (36065, 40420)]