1020062008

素因数分解:

$2^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1581

約数の個数: 96

約数和(自身を含む): 2340921600

約数和(自身を除く): 1320859592

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 49, 56, 58, 61, 98, 116, 122, 196, 203, 232, 244, 392, 406, 427, 488, 812, 854, 1421, 1471, 1624, 1708, 1769, 2842, 2942, 2989, 3416, 3538, 5684, 5884, 5978, 7076, 10297, 11368, 11768, 11956, 12383, 14152, 20594, 23912, 24766, 41188, 42659, 49532, 72079, 82376, 85318, 86681, 89731, 99064, 144158, 170636, 173362, 179462, 288316, 298613, 341272, 346724, 358924, 576632, 597226, 628117, 693448, 717848, 1194452, 1256234, 2090291, 2388904, 2512468, 2602199, 4180582, 4396819, 5024936, 5204398, 8361164, 8793638, 10408796, 16722328, 17587276, 18215393, 20817592, 35174552, 36430786, 72861572, 127507751, 145723144, 255015502, 510031004, 1020062008]

約数ペア:

[(1, 1020062008), (2, 510031004), (4, 255015502), (7, 145723144), (8, 127507751), (14, 72861572), (28, 36430786), (29, 35174552), (49, 20817592), (56, 18215393), (58, 17587276), (61, 16722328), (98, 10408796), (116, 8793638), (122, 8361164), (196, 5204398), (203, 5024936), (232, 4396819), (244, 4180582), (392, 2602199), (406, 2512468), (427, 2388904), (488, 2090291), (812, 1256234), (854, 1194452), (1421, 717848), (1471, 693448), (1624, 628117), (1708, 597226), (1769, 576632), (2842, 358924), (2942, 346724), (2989, 341272), (3416, 298613), (3538, 288316), (5684, 179462), (5884, 173362), (5978, 170636), (7076, 144158), (10297, 99064), (11368, 89731), (11768, 86681), (11956, 85318), (12383, 82376), (14152, 72079), (20594, 49532), (23912, 42659), (24766, 41188)]