11419760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:726

約数の個数: 80

約数和(自身を含む): 30533760

約数和(自身を除く): 19114000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 683, 760, 836, 880, 1045, 1366, 1520, 1672, 2090, 2732, 3344, 3415, 4180, 5464, 6830, 7513, 8360, 10928, 12977, 13660, 15026, 16720, 25954, 27320, 30052, 37565, 51908, 54640, 60104, 64885, 75130, 103816, 120208, 129770, 142747, 150260, 207632, 259540, 285494, 300520, 519080, 570988, 601040, 713735, 1038160, 1141976, 1427470, 2283952, 2854940, 5709880, 11419760]

約数ペア:

[(1, 11419760), (2, 5709880), (4, 2854940), (5, 2283952), (8, 1427470), (10, 1141976), (11, 1038160), (16, 713735), (19, 601040), (20, 570988), (22, 519080), (38, 300520), (40, 285494), (44, 259540), (55, 207632), (76, 150260), (80, 142747), (88, 129770), (95, 120208), (110, 103816), (152, 75130), (176, 64885), (190, 60104), (209, 54640), (220, 51908), (304, 37565), (380, 30052), (418, 27320), (440, 25954), (683, 16720), (760, 15026), (836, 13660), (880, 12977), (1045, 10928), (1366, 8360), (1520, 7513), (1672, 6830), (2090, 5464), (2732, 4180), (3344, 3415)]