57508220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 152409600

約数和(自身を除く): 94901380

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 107, 110, 140, 154, 214, 220, 308, 349, 385, 428, 535, 698, 749, 770, 1070, 1177, 1396, 1498, 1540, 1745, 2140, 2354, 2443, 2996, 3490, 3745, 3839, 4708, 4886, 5885, 6980, 7490, 7678, 8239, 9772, 11770, 12215, 14980, 15356, 16478, 19195, 23540, 24430, 26873, 32956, 37343, 38390, 41195, 48860, 53746, 74686, 76780, 82390, 107492, 134365, 149372, 164780, 186715, 261401, 268730, 373430, 410773, 522802, 537460, 746860, 821546, 1045604, 1307005, 1643092, 2053865, 2614010, 2875411, 4107730, 5228020, 5750822, 8215460, 11501644, 14377055, 28754110, 57508220]

約数ペア:

[(1, 57508220), (2, 28754110), (4, 14377055), (5, 11501644), (7, 8215460), (10, 5750822), (11, 5228020), (14, 4107730), (20, 2875411), (22, 2614010), (28, 2053865), (35, 1643092), (44, 1307005), (55, 1045604), (70, 821546), (77, 746860), (107, 537460), (110, 522802), (140, 410773), (154, 373430), (214, 268730), (220, 261401), (308, 186715), (349, 164780), (385, 149372), (428, 134365), (535, 107492), (698, 82390), (749, 76780), (770, 74686), (1070, 53746), (1177, 48860), (1396, 41195), (1498, 38390), (1540, 37343), (1745, 32956), (2140, 26873), (2354, 24430), (2443, 23540), (2996, 19195), (3490, 16478), (3745, 15356), (3839, 14980), (4708, 12215), (4886, 11770), (5885, 9772), (6980, 8239), (7490, 7678)]