77062480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 207799200

約数和(自身を除く): 130736720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 121, 152, 176, 190, 209, 220, 242, 304, 380, 418, 419, 440, 484, 605, 760, 836, 838, 880, 968, 1045, 1210, 1520, 1672, 1676, 1936, 2090, 2095, 2299, 2420, 3344, 3352, 4180, 4190, 4598, 4609, 4840, 6704, 7961, 8360, 8380, 9196, 9218, 9680, 11495, 15922, 16720, 16760, 18392, 18436, 22990, 23045, 31844, 33520, 36784, 36872, 39805, 45980, 46090, 50699, 63688, 73744, 79610, 87571, 91960, 92180, 101398, 127376, 159220, 175142, 183920, 184360, 202796, 253495, 318440, 350284, 368720, 405592, 437855, 506990, 636880, 700568, 811184, 875710, 963281, 1013980, 1401136, 1751420, 1926562, 2027960, 3502840, 3853124, 4055920, 4816405, 7005680, 7706248, 9632810, 15412496, 19265620, 38531240, 77062480]

約数ペア:

[(1, 77062480), (2, 38531240), (4, 19265620), (5, 15412496), (8, 9632810), (10, 7706248), (11, 7005680), (16, 4816405), (19, 4055920), (20, 3853124), (22, 3502840), (38, 2027960), (40, 1926562), (44, 1751420), (55, 1401136), (76, 1013980), (80, 963281), (88, 875710), (95, 811184), (110, 700568), (121, 636880), (152, 506990), (176, 437855), (190, 405592), (209, 368720), (220, 350284), (242, 318440), (304, 253495), (380, 202796), (418, 184360), (419, 183920), (440, 175142), (484, 159220), (605, 127376), (760, 101398), (836, 92180), (838, 91960), (880, 87571), (968, 79610), (1045, 73744), (1210, 63688), (1520, 50699), (1672, 46090), (1676, 45980), (1936, 39805), (2090, 36872), (2095, 36784), (2299, 33520), (2420, 31844), (3344, 23045), (3352, 22990), (4180, 18436), (4190, 18392), (4598, 16760), (4609, 16720), (4840, 15922), (6704, 11495), (7961, 9680), (8360, 9218), (8380, 9196)]