69377360

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3556

約数の個数: 80

約数和(自身を含む): 182904960

約数和(自身を除く): 113527600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3511, 3952, 4940, 7022, 9880, 14044, 17555, 19760, 28088, 35110, 45643, 56176, 66709, 70220, 91286, 133418, 140440, 182572, 228215, 266836, 280880, 333545, 365144, 456430, 533672, 667090, 730288, 867217, 912860, 1067344, 1334180, 1734434, 1825720, 2668360, 3468868, 3651440, 4336085, 5336720, 6937736, 8672170, 13875472, 17344340, 34688680, 69377360]

約数ペア:

[(1, 69377360), (2, 34688680), (4, 17344340), (5, 13875472), (8, 8672170), (10, 6937736), (13, 5336720), (16, 4336085), (19, 3651440), (20, 3468868), (26, 2668360), (38, 1825720), (40, 1734434), (52, 1334180), (65, 1067344), (76, 912860), (80, 867217), (95, 730288), (104, 667090), (130, 533672), (152, 456430), (190, 365144), (208, 333545), (247, 280880), (260, 266836), (304, 228215), (380, 182572), (494, 140440), (520, 133418), (760, 91286), (988, 70220), (1040, 66709), (1235, 56176), (1520, 45643), (1976, 35110), (2470, 28088), (3511, 19760), (3952, 17555), (4940, 14044), (7022, 9880)]