63948220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 164771712

約数和(自身を除く): 100823492

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 97, 119, 140, 170, 194, 238, 277, 340, 388, 476, 485, 554, 595, 679, 970, 1108, 1190, 1358, 1385, 1649, 1939, 1940, 2380, 2716, 2770, 3298, 3395, 3878, 4709, 5540, 6596, 6790, 7756, 8245, 9418, 9695, 11543, 13580, 16490, 18836, 19390, 23086, 23545, 26869, 32963, 32980, 38780, 46172, 47090, 53738, 57715, 65926, 94180, 107476, 115430, 131852, 134345, 164815, 188083, 230860, 268690, 329630, 376166, 456773, 537380, 659260, 752332, 913546, 940415, 1827092, 1880830, 2283865, 3197411, 3761660, 4567730, 6394822, 9135460, 12789644, 15987055, 31974110, 63948220]

約数ペア:

[(1, 63948220), (2, 31974110), (4, 15987055), (5, 12789644), (7, 9135460), (10, 6394822), (14, 4567730), (17, 3761660), (20, 3197411), (28, 2283865), (34, 1880830), (35, 1827092), (68, 940415), (70, 913546), (85, 752332), (97, 659260), (119, 537380), (140, 456773), (170, 376166), (194, 329630), (238, 268690), (277, 230860), (340, 188083), (388, 164815), (476, 134345), (485, 131852), (554, 115430), (595, 107476), (679, 94180), (970, 65926), (1108, 57715), (1190, 53738), (1358, 47090), (1385, 46172), (1649, 38780), (1939, 32980), (1940, 32963), (2380, 26869), (2716, 23545), (2770, 23086), (3298, 19390), (3395, 18836), (3878, 16490), (4709, 13580), (5540, 11543), (6596, 9695), (6790, 9418), (7756, 8245)]