795425920

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2521}}^1$

素因数の和:2586

約数の個数: 128

約数和(自身を含む): 2083676400

約数和(自身を除く): 1288250480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 32, 34, 40, 58, 64, 68, 80, 85, 116, 128, 136, 145, 160, 170, 232, 272, 290, 320, 340, 464, 493, 544, 580, 640, 680, 928, 986, 1088, 1160, 1360, 1856, 1972, 2176, 2320, 2465, 2521, 2720, 3712, 3944, 4640, 4930, 5042, 5440, 7888, 9280, 9860, 10084, 10880, 12605, 15776, 18560, 19720, 20168, 25210, 31552, 39440, 40336, 42857, 50420, 63104, 73109, 78880, 80672, 85714, 100840, 146218, 157760, 161344, 171428, 201680, 214285, 292436, 315520, 322688, 342856, 365545, 403360, 428570, 584872, 685712, 731090, 806720, 857140, 1169744, 1242853, 1371424, 1462180, 1613440, 1714280, 2339488, 2485706, 2742848, 2924360, 3428560, 4678976, 4971412, 5485696, 5848720, 6214265, 6857120, 9357952, 9942824, 11697440, 12428530, 13714240, 19885648, 23394880, 24857060, 27428480, 39771296, 46789760, 49714120, 79542592, 99428240, 159085184, 198856480, 397712960, 795425920]

約数ペア:

[(1, 795425920), (2, 397712960), (4, 198856480), (5, 159085184), (8, 99428240), (10, 79542592), (16, 49714120), (17, 46789760), (20, 39771296), (29, 27428480), (32, 24857060), (34, 23394880), (40, 19885648), (58, 13714240), (64, 12428530), (68, 11697440), (80, 9942824), (85, 9357952), (116, 6857120), (128, 6214265), (136, 5848720), (145, 5485696), (160, 4971412), (170, 4678976), (232, 3428560), (272, 2924360), (290, 2742848), (320, 2485706), (340, 2339488), (464, 1714280), (493, 1613440), (544, 1462180), (580, 1371424), (640, 1242853), (680, 1169744), (928, 857140), (986, 806720), (1088, 731090), (1160, 685712), (1360, 584872), (1856, 428570), (1972, 403360), (2176, 365545), (2320, 342856), (2465, 322688), (2521, 315520), (2720, 292436), (3712, 214285), (3944, 201680), (4640, 171428), (4930, 161344), (5042, 157760), (5440, 146218), (7888, 100840), (9280, 85714), (9860, 80672), (10084, 78880), (10880, 73109), (12605, 63104), (15776, 50420), (18560, 42857), (19720, 40336), (20168, 39440), (25210, 31552)]