85596680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1697}}^1$

素因数の和:1818

約数の個数: 64

約数和(自身を含む): 209669040

約数和(自身を除く): 124072360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 97, 104, 130, 194, 260, 388, 485, 520, 776, 970, 1261, 1697, 1940, 2522, 3394, 3880, 5044, 6305, 6788, 8485, 10088, 12610, 13576, 16970, 22061, 25220, 33940, 44122, 50440, 67880, 88244, 110305, 164609, 176488, 220610, 329218, 441220, 658436, 823045, 882440, 1316872, 1646090, 2139917, 3292180, 4279834, 6584360, 8559668, 10699585, 17119336, 21399170, 42798340, 85596680]

約数ペア:

[(1, 85596680), (2, 42798340), (4, 21399170), (5, 17119336), (8, 10699585), (10, 8559668), (13, 6584360), (20, 4279834), (26, 3292180), (40, 2139917), (52, 1646090), (65, 1316872), (97, 882440), (104, 823045), (130, 658436), (194, 441220), (260, 329218), (388, 220610), (485, 176488), (520, 164609), (776, 110305), (970, 88244), (1261, 67880), (1697, 50440), (1940, 44122), (2522, 33940), (3394, 25220), (3880, 22061), (5044, 16970), (6305, 13576), (6788, 12610), (8485, 10088)]