11580598640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{17989}}^1$

素因数の和:18634

約数の個数: 80

約数和(自身を含む): 29044495200

約数和(自身を除く): 17463896560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 619, 1040, 1238, 2476, 3095, 4952, 6190, 8047, 9904, 12380, 16094, 17989, 24760, 32188, 35978, 40235, 49520, 64376, 71956, 80470, 89945, 128752, 143912, 160940, 179890, 233857, 287824, 321880, 359780, 467714, 643760, 719560, 935428, 1169285, 1439120, 1870856, 2338570, 3741712, 4677140, 9354280, 11135191, 18708560, 22270382, 44540764, 55675955, 89081528, 111351910, 144757483, 178163056, 222703820, 289514966, 445407640, 579029932, 723787415, 890815280, 1158059864, 1447574830, 2316119728, 2895149660, 5790299320, 11580598640]

約数ペア:

[(1, 11580598640), (2, 5790299320), (4, 2895149660), (5, 2316119728), (8, 1447574830), (10, 1158059864), (13, 890815280), (16, 723787415), (20, 579029932), (26, 445407640), (40, 289514966), (52, 222703820), (65, 178163056), (80, 144757483), (104, 111351910), (130, 89081528), (208, 55675955), (260, 44540764), (520, 22270382), (619, 18708560), (1040, 11135191), (1238, 9354280), (2476, 4677140), (3095, 3741712), (4952, 2338570), (6190, 1870856), (8047, 1439120), (9904, 1169285), (12380, 935428), (16094, 719560), (17989, 643760), (24760, 467714), (32188, 359780), (35978, 321880), (40235, 287824), (49520, 233857), (64376, 179890), (71956, 160940), (80470, 143912), (89945, 128752)]