11070640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 80

約数和(自身を含む): 30051648

約数和(自身を除く): 18981008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 373, 424, 530, 560, 742, 746, 848, 1060, 1484, 1492, 1855, 1865, 2120, 2611, 2968, 2984, 3710, 3730, 4240, 5222, 5936, 5968, 7420, 7460, 10444, 13055, 14840, 14920, 19769, 20888, 26110, 29680, 29840, 39538, 41776, 52220, 79076, 98845, 104440, 138383, 158152, 197690, 208880, 276766, 316304, 395380, 553532, 691915, 790760, 1107064, 1383830, 1581520, 2214128, 2767660, 5535320, 11070640]

約数ペア:

[(1, 11070640), (2, 5535320), (4, 2767660), (5, 2214128), (7, 1581520), (8, 1383830), (10, 1107064), (14, 790760), (16, 691915), (20, 553532), (28, 395380), (35, 316304), (40, 276766), (53, 208880), (56, 197690), (70, 158152), (80, 138383), (106, 104440), (112, 98845), (140, 79076), (212, 52220), (265, 41776), (280, 39538), (371, 29840), (373, 29680), (424, 26110), (530, 20888), (560, 19769), (742, 14920), (746, 14840), (848, 13055), (1060, 10444), (1484, 7460), (1492, 7420), (1855, 5968), (1865, 5936), (2120, 5222), (2611, 4240), (2968, 3730), (2984, 3710)]