11381515090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1\times {\mathrm{6569}}^1$

素因数の和:7435

約数の個数: 64

約数和(自身を含む): 23557392000

約数和(自身を除く): 12175876910

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 829, 1045, 1658, 2090, 4145, 6569, 8290, 9119, 13138, 15751, 18238, 31502, 32845, 45595, 65690, 72259, 78755, 91190, 124811, 144518, 157510, 173261, 249622, 346522, 361295, 624055, 722590, 866305, 1248110, 1372921, 1732610, 2745842, 5445701, 6864605, 10891402, 13729210, 27228505, 54457010, 59902711, 103468319, 119805422, 206936638, 299513555, 517341595, 599027110, 1034683190, 1138151509, 2276303018, 5690757545, 11381515090]

約数ペア:

[(1, 11381515090), (2, 5690757545), (5, 2276303018), (10, 1138151509), (11, 1034683190), (19, 599027110), (22, 517341595), (38, 299513555), (55, 206936638), (95, 119805422), (110, 103468319), (190, 59902711), (209, 54457010), (418, 27228505), (829, 13729210), (1045, 10891402), (1658, 6864605), (2090, 5445701), (4145, 2745842), (6569, 1732610), (8290, 1372921), (9119, 1248110), (13138, 866305), (15751, 722590), (18238, 624055), (31502, 361295), (32845, 346522), (45595, 249622), (65690, 173261), (72259, 157510), (78755, 144518), (91190, 124811)]