8384080160

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{4973}}^1$

素因数の和:5286

約数の個数: 96

約数和(自身を含む): 20373543792

約数和(自身を除く): 11989463632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 257, 328, 410, 514, 656, 820, 1028, 1285, 1312, 1640, 2056, 2570, 3280, 4112, 4973, 5140, 6560, 8224, 9946, 10280, 10537, 19892, 20560, 21074, 24865, 39784, 41120, 42148, 49730, 52685, 79568, 84296, 99460, 105370, 159136, 168592, 198920, 203893, 210740, 337184, 397840, 407786, 421480, 795680, 815572, 842960, 1019465, 1278061, 1631144, 1685920, 2038930, 2556122, 3262288, 4077860, 5112244, 6390305, 6524576, 8155720, 10224488, 12780610, 16311440, 20448976, 25561220, 32622880, 40897952, 51122440, 52400501, 102244880, 104801002, 204489760, 209602004, 262002505, 419204008, 524005010, 838408016, 1048010020, 1676816032, 2096020040, 4192040080, 8384080160]

約数ペア:

[(1, 8384080160), (2, 4192040080), (4, 2096020040), (5, 1676816032), (8, 1048010020), (10, 838408016), (16, 524005010), (20, 419204008), (32, 262002505), (40, 209602004), (41, 204489760), (80, 104801002), (82, 102244880), (160, 52400501), (164, 51122440), (205, 40897952), (257, 32622880), (328, 25561220), (410, 20448976), (514, 16311440), (656, 12780610), (820, 10224488), (1028, 8155720), (1285, 6524576), (1312, 6390305), (1640, 5112244), (2056, 4077860), (2570, 3262288), (3280, 2556122), (4112, 2038930), (4973, 1685920), (5140, 1631144), (6560, 1278061), (8224, 1019465), (9946, 842960), (10280, 815572), (10537, 795680), (19892, 421480), (20560, 407786), (21074, 397840), (24865, 337184), (39784, 210740), (41120, 203893), (42148, 198920), (49730, 168592), (52685, 159136), (79568, 105370), (84296, 99460)]