6677884720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{105263}}^1$

素因数の和:105350

約数の個数: 80

約数和(自身を含む): 16994662272

約数和(自身を除く): 10316777552

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 61, 65, 80, 104, 122, 130, 208, 244, 260, 305, 488, 520, 610, 793, 976, 1040, 1220, 1586, 2440, 3172, 3965, 4880, 6344, 7930, 12688, 15860, 31720, 63440, 105263, 210526, 421052, 526315, 842104, 1052630, 1368419, 1684208, 2105260, 2736838, 4210520, 5473676, 6421043, 6842095, 8421040, 10947352, 12842086, 13684190, 21894704, 25684172, 27368380, 32105215, 51368344, 54736760, 64210430, 83473559, 102736688, 109473520, 128420860, 166947118, 256841720, 333894236, 417367795, 513683440, 667788472, 834735590, 1335576944, 1669471180, 3338942360, 6677884720]

約数ペア:

[(1, 6677884720), (2, 3338942360), (4, 1669471180), (5, 1335576944), (8, 834735590), (10, 667788472), (13, 513683440), (16, 417367795), (20, 333894236), (26, 256841720), (40, 166947118), (52, 128420860), (61, 109473520), (65, 102736688), (80, 83473559), (104, 64210430), (122, 54736760), (130, 51368344), (208, 32105215), (244, 27368380), (260, 25684172), (305, 21894704), (488, 13684190), (520, 12842086), (610, 10947352), (793, 8421040), (976, 6842095), (1040, 6421043), (1220, 5473676), (1586, 4210520), (2440, 2736838), (3172, 2105260), (3965, 1684208), (4880, 1368419), (6344, 1052630), (7930, 842104), (12688, 526315), (15860, 421052), (31720, 210526), (63440, 105263)]