1566286540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{11789}}^1$

素因数の和:11891

約数の個数: 96

約数和(自身を含む): 4104051840

約数和(自身を除く): 2537765300

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 73, 91, 130, 140, 146, 182, 260, 292, 364, 365, 455, 511, 730, 910, 949, 1022, 1460, 1820, 1898, 2044, 2555, 3796, 4745, 5110, 6643, 9490, 10220, 11789, 13286, 18980, 23578, 26572, 33215, 47156, 58945, 66430, 82523, 117890, 132860, 153257, 165046, 235780, 306514, 330092, 412615, 613028, 766285, 825230, 860597, 1072799, 1532570, 1650460, 1721194, 2145598, 3065140, 3442388, 4291196, 4302985, 5363995, 6024179, 8605970, 10727990, 11187761, 12048358, 17211940, 21455980, 22375522, 24096716, 30120895, 44751044, 55938805, 60241790, 78314327, 111877610, 120483580, 156628654, 223755220, 313257308, 391571635, 783143270, 1566286540]

約数ペア:

[(1, 1566286540), (2, 783143270), (4, 391571635), (5, 313257308), (7, 223755220), (10, 156628654), (13, 120483580), (14, 111877610), (20, 78314327), (26, 60241790), (28, 55938805), (35, 44751044), (52, 30120895), (65, 24096716), (70, 22375522), (73, 21455980), (91, 17211940), (130, 12048358), (140, 11187761), (146, 10727990), (182, 8605970), (260, 6024179), (292, 5363995), (364, 4302985), (365, 4291196), (455, 3442388), (511, 3065140), (730, 2145598), (910, 1721194), (949, 1650460), (1022, 1532570), (1460, 1072799), (1820, 860597), (1898, 825230), (2044, 766285), (2555, 613028), (3796, 412615), (4745, 330092), (5110, 306514), (6643, 235780), (9490, 165046), (10220, 153257), (11789, 132860), (13286, 117890), (18980, 82523), (23578, 66430), (26572, 58945), (33215, 47156)]