105609156920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5419}}^1\times {\mathrm{25643}}^1$

素因数の和:31092

約数の個数: 64

約数和(自身を含む): 250182864000

約数和(自身を除く): 144573707080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 5419, 10838, 21676, 25643, 27095, 43352, 51286, 54190, 102572, 102961, 108380, 128215, 205144, 205922, 216760, 256430, 411844, 487217, 512860, 514805, 823688, 974434, 1025720, 1029610, 1948868, 2059220, 2436085, 3897736, 4118440, 4872170, 9744340, 19488680, 138959417, 277918834, 555837668, 694797085, 1111675336, 1389594170, 2640228923, 2779188340, 5280457846, 5558376680, 10560915692, 13201144615, 21121831384, 26402289230, 52804578460, 105609156920]

約数ペア:

[(1, 105609156920), (2, 52804578460), (4, 26402289230), (5, 21121831384), (8, 13201144615), (10, 10560915692), (19, 5558376680), (20, 5280457846), (38, 2779188340), (40, 2640228923), (76, 1389594170), (95, 1111675336), (152, 694797085), (190, 555837668), (380, 277918834), (760, 138959417), (5419, 19488680), (10838, 9744340), (21676, 4872170), (25643, 4118440), (27095, 3897736), (43352, 2436085), (51286, 2059220), (54190, 1948868), (102572, 1029610), (102961, 1025720), (108380, 974434), (128215, 823688), (205144, 514805), (205922, 512860), (216760, 487217), (256430, 411844)]