6416830420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{320521}}^1$

素因数の和:320561

約数の個数: 96

約数和(自身を含む): 18092825856

約数和(自身を除く): 11675995436

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 5005, 10010, 20020, 320521, 641042, 1282084, 1602605, 2243647, 3205210, 3525731, 4166773, 4487294, 6410420, 7051462, 8333546, 8974588, 11218235, 14102924, 16667092, 17628655, 20833865, 22436470, 24680117, 29167411, 35257310, 41667730, 44872940, 45834503, 49360234, 58334822, 70514620, 83335460, 91669006, 98720468, 116669644, 123400585, 145837055, 183338012, 229172515, 246801170, 291674110, 320841521, 458345030, 493602340, 583348220, 641683042, 916690060, 1283366084, 1604207605, 3208415210, 6416830420]

約数ペア:

[(1, 6416830420), (2, 3208415210), (4, 1604207605), (5, 1283366084), (7, 916690060), (10, 641683042), (11, 583348220), (13, 493602340), (14, 458345030), (20, 320841521), (22, 291674110), (26, 246801170), (28, 229172515), (35, 183338012), (44, 145837055), (52, 123400585), (55, 116669644), (65, 98720468), (70, 91669006), (77, 83335460), (91, 70514620), (110, 58334822), (130, 49360234), (140, 45834503), (143, 44872940), (154, 41667730), (182, 35257310), (220, 29167411), (260, 24680117), (286, 22436470), (308, 20833865), (364, 17628655), (385, 16667092), (455, 14102924), (572, 11218235), (715, 8974588), (770, 8333546), (910, 7051462), (1001, 6410420), (1430, 4487294), (1540, 4166773), (1820, 3525731), (2002, 3205210), (2860, 2243647), (4004, 1602605), (5005, 1282084), (10010, 641042), (20020, 320521)]