1571170416880

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{7852711}}^1$

素因数の和:7852826

約数の個数: 80

約数和(自身を含む): 3803413940928

約数和(自身を除く): 2232243524048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 61, 80, 82, 122, 164, 205, 244, 305, 328, 410, 488, 610, 656, 820, 976, 1220, 1640, 2440, 2501, 3280, 4880, 5002, 10004, 12505, 20008, 25010, 40016, 50020, 100040, 200080, 7852711, 15705422, 31410844, 39263555, 62821688, 78527110, 125643376, 157054220, 314108440, 321961151, 479015371, 628216880, 643922302, 958030742, 1287844604, 1609805755, 1916061484, 2395076855, 2575689208, 3219611510, 3832122968, 4790153710, 5151378416, 6439223020, 7664245936, 9580307420, 12878446040, 19160614840, 19639630211, 25756892080, 38321229680, 39279260422, 78558520844, 98198151055, 157117041688, 196396302110, 314234083376, 392792604220, 785585208440, 1571170416880]

約数ペア:

[(1, 1571170416880), (2, 785585208440), (4, 392792604220), (5, 314234083376), (8, 196396302110), (10, 157117041688), (16, 98198151055), (20, 78558520844), (40, 39279260422), (41, 38321229680), (61, 25756892080), (80, 19639630211), (82, 19160614840), (122, 12878446040), (164, 9580307420), (205, 7664245936), (244, 6439223020), (305, 5151378416), (328, 4790153710), (410, 3832122968), (488, 3219611510), (610, 2575689208), (656, 2395076855), (820, 1916061484), (976, 1609805755), (1220, 1287844604), (1640, 958030742), (2440, 643922302), (2501, 628216880), (3280, 479015371), (4880, 321961151), (5002, 314108440), (10004, 157054220), (12505, 125643376), (20008, 78527110), (25010, 62821688), (40016, 39263555), (50020, 31410844), (100040, 15705422), (200080, 7852711)]