15691741780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{54323}}^1$

素因数の和:54457

約数の個数: 96

約数和(自身を含む): 39097634688

約数和(自身を除く): 23405892908

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 101, 110, 130, 143, 202, 220, 260, 286, 404, 505, 572, 715, 1010, 1111, 1313, 1430, 2020, 2222, 2626, 2860, 4444, 5252, 5555, 6565, 11110, 13130, 14443, 22220, 26260, 28886, 54323, 57772, 72215, 108646, 144430, 217292, 271615, 288860, 543230, 597553, 706199, 1086460, 1195106, 1412398, 2390212, 2824796, 2987765, 3530995, 5486623, 5975530, 7061990, 7768189, 10973246, 11951060, 14123980, 15536378, 21946492, 27433115, 31072756, 38840945, 54866230, 60352853, 71326099, 77681890, 109732460, 120705706, 142652198, 155363780, 241411412, 285304396, 301764265, 356630495, 603528530, 713260990, 784587089, 1207057060, 1426521980, 1569174178, 3138348356, 3922935445, 7845870890, 15691741780]

約数ペア:

[(1, 15691741780), (2, 7845870890), (4, 3922935445), (5, 3138348356), (10, 1569174178), (11, 1426521980), (13, 1207057060), (20, 784587089), (22, 713260990), (26, 603528530), (44, 356630495), (52, 301764265), (55, 285304396), (65, 241411412), (101, 155363780), (110, 142652198), (130, 120705706), (143, 109732460), (202, 77681890), (220, 71326099), (260, 60352853), (286, 54866230), (404, 38840945), (505, 31072756), (572, 27433115), (715, 21946492), (1010, 15536378), (1111, 14123980), (1313, 11951060), (1430, 10973246), (2020, 7768189), (2222, 7061990), (2626, 5975530), (2860, 5486623), (4444, 3530995), (5252, 2987765), (5555, 2824796), (6565, 2390212), (11110, 1412398), (13130, 1195106), (14443, 1086460), (22220, 706199), (26260, 597553), (28886, 543230), (54323, 288860), (57772, 271615), (72215, 217292), (108646, 144430)]