22102260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4139}}^1$

素因数の和:4240

約数の個数: 48

約数和(自身を含む): 62596800

約数和(自身を除く): 40494540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 4139, 5340, 8278, 12417, 16556, 20695, 24834, 41390, 49668, 62085, 82780, 124170, 248340, 368371, 736742, 1105113, 1473484, 1841855, 2210226, 3683710, 4420452, 5525565, 7367420, 11051130, 22102260]

約数ペア:

[(1, 22102260), (2, 11051130), (3, 7367420), (4, 5525565), (5, 4420452), (6, 3683710), (10, 2210226), (12, 1841855), (15, 1473484), (20, 1105113), (30, 736742), (60, 368371), (89, 248340), (178, 124170), (267, 82780), (356, 62085), (445, 49668), (534, 41390), (890, 24834), (1068, 20695), (1335, 16556), (1780, 12417), (2670, 8278), (4139, 5340)]