1382453380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{5189}}^1$

素因数の和:5389

約数の個数: 96

約数和(自身を含む): 3641137920

約数和(自身を除く): 2258684540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 173, 220, 308, 346, 385, 692, 770, 865, 1211, 1540, 1730, 1903, 2422, 3460, 3806, 4844, 5189, 6055, 7612, 9515, 10378, 12110, 13321, 19030, 20756, 24220, 25945, 26642, 36323, 38060, 51890, 53284, 57079, 66605, 72646, 103780, 114158, 133210, 145292, 181615, 228316, 266420, 285395, 363230, 399553, 570790, 726460, 799106, 897697, 1141580, 1598212, 1795394, 1997765, 3590788, 3995530, 4488485, 6283879, 7991060, 8976970, 9874667, 12567758, 17953940, 19749334, 25135516, 31419395, 39498668, 49373335, 62838790, 69122669, 98746670, 125677580, 138245338, 197493340, 276490676, 345613345, 691226690, 1382453380]

約数ペア:

[(1, 1382453380), (2, 691226690), (4, 345613345), (5, 276490676), (7, 197493340), (10, 138245338), (11, 125677580), (14, 98746670), (20, 69122669), (22, 62838790), (28, 49373335), (35, 39498668), (44, 31419395), (55, 25135516), (70, 19749334), (77, 17953940), (110, 12567758), (140, 9874667), (154, 8976970), (173, 7991060), (220, 6283879), (308, 4488485), (346, 3995530), (385, 3590788), (692, 1997765), (770, 1795394), (865, 1598212), (1211, 1141580), (1540, 897697), (1730, 799106), (1903, 726460), (2422, 570790), (3460, 399553), (3806, 363230), (4844, 285395), (5189, 266420), (6055, 228316), (7612, 181615), (9515, 145292), (10378, 133210), (12110, 114158), (13321, 103780), (19030, 72646), (20756, 66605), (24220, 57079), (25945, 53284), (26642, 51890), (36323, 38060)]