1144242860

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1\times {\mathrm{1889}}^1$

素因数の和:2906

約数の個数: 48

約数和(自身を含む): 2484276480

約数和(自身を除く): 1340033620

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 977, 1889, 1954, 3778, 3908, 4885, 7556, 9445, 9770, 18890, 19540, 30287, 37780, 58559, 60574, 117118, 121148, 151435, 234236, 292795, 302870, 585590, 605740, 1171180, 1845553, 3691106, 7382212, 9227765, 18455530, 36911060, 57212143, 114424286, 228848572, 286060715, 572121430, 1144242860]

約数ペア:

[(1, 1144242860), (2, 572121430), (4, 286060715), (5, 228848572), (10, 114424286), (20, 57212143), (31, 36911060), (62, 18455530), (124, 9227765), (155, 7382212), (310, 3691106), (620, 1845553), (977, 1171180), (1889, 605740), (1954, 585590), (3778, 302870), (3908, 292795), (4885, 234236), (7556, 151435), (9445, 121148), (9770, 117118), (18890, 60574), (19540, 58559), (30287, 37780)]