82769260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{419}}^1$

素因数の和:535

約数の個数: 96

約数和(自身を含む): 213373440

約数和(自身を除く): 130604180

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 83, 85, 119, 140, 166, 170, 238, 332, 340, 415, 419, 476, 581, 595, 830, 838, 1162, 1190, 1411, 1660, 1676, 2095, 2324, 2380, 2822, 2905, 2933, 4190, 5644, 5810, 5866, 7055, 7123, 8380, 9877, 11620, 11732, 14110, 14246, 14665, 19754, 28220, 28492, 29330, 34777, 35615, 39508, 49385, 49861, 58660, 69554, 71230, 98770, 99722, 139108, 142460, 173885, 197540, 199444, 243439, 249305, 347770, 486878, 498610, 591209, 695540, 973756, 997220, 1182418, 1217195, 2364836, 2434390, 2956045, 4138463, 4868780, 5912090, 8276926, 11824180, 16553852, 20692315, 41384630, 82769260]

約数ペア:

[(1, 82769260), (2, 41384630), (4, 20692315), (5, 16553852), (7, 11824180), (10, 8276926), (14, 5912090), (17, 4868780), (20, 4138463), (28, 2956045), (34, 2434390), (35, 2364836), (68, 1217195), (70, 1182418), (83, 997220), (85, 973756), (119, 695540), (140, 591209), (166, 498610), (170, 486878), (238, 347770), (332, 249305), (340, 243439), (415, 199444), (419, 197540), (476, 173885), (581, 142460), (595, 139108), (830, 99722), (838, 98770), (1162, 71230), (1190, 69554), (1411, 58660), (1660, 49861), (1676, 49385), (2095, 39508), (2324, 35615), (2380, 34777), (2822, 29330), (2905, 28492), (2933, 28220), (4190, 19754), (5644, 14665), (5810, 14246), (5866, 14110), (7055, 11732), (7123, 11620), (8380, 9877)]