3945920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:106

約数の個数: 112

約数和(自身を含む): 10972800

約数和(自身を除く): 7026880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 59, 64, 76, 80, 88, 95, 110, 118, 152, 160, 176, 190, 209, 220, 236, 295, 304, 320, 352, 380, 418, 440, 472, 590, 608, 649, 704, 760, 836, 880, 944, 1045, 1121, 1180, 1216, 1298, 1520, 1672, 1760, 1888, 2090, 2242, 2360, 2596, 3040, 3245, 3344, 3520, 3776, 4180, 4484, 4720, 5192, 5605, 6080, 6490, 6688, 8360, 8968, 9440, 10384, 11210, 12331, 12980, 13376, 16720, 17936, 18880, 20768, 22420, 24662, 25960, 33440, 35872, 41536, 44840, 49324, 51920, 61655, 66880, 71744, 89680, 98648, 103840, 123310, 179360, 197296, 207680, 246620, 358720, 394592, 493240, 789184, 986480, 1972960, 3945920]

約数ペア:

[(1, 3945920), (2, 1972960), (4, 986480), (5, 789184), (8, 493240), (10, 394592), (11, 358720), (16, 246620), (19, 207680), (20, 197296), (22, 179360), (32, 123310), (38, 103840), (40, 98648), (44, 89680), (55, 71744), (59, 66880), (64, 61655), (76, 51920), (80, 49324), (88, 44840), (95, 41536), (110, 35872), (118, 33440), (152, 25960), (160, 24662), (176, 22420), (190, 20768), (209, 18880), (220, 17936), (236, 16720), (295, 13376), (304, 12980), (320, 12331), (352, 11210), (380, 10384), (418, 9440), (440, 8968), (472, 8360), (590, 6688), (608, 6490), (649, 6080), (704, 5605), (760, 5192), (836, 4720), (880, 4484), (944, 4180), (1045, 3776), (1121, 3520), (1180, 3344), (1216, 3245), (1298, 3040), (1520, 2596), (1672, 2360), (1760, 2242), (1888, 2090)]