42796240

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9067}}^1$

素因数の和:9139

約数の個数: 40

約数和(自身を含む): 101198880

約数和(自身を除く): 58402640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 9067, 18134, 36268, 45335, 72536, 90670, 145072, 181340, 362680, 534953, 725360, 1069906, 2139812, 2674765, 4279624, 5349530, 8559248, 10699060, 21398120, 42796240]

約数ペア:

[(1, 42796240), (2, 21398120), (4, 10699060), (5, 8559248), (8, 5349530), (10, 4279624), (16, 2674765), (20, 2139812), (40, 1069906), (59, 725360), (80, 534953), (118, 362680), (236, 181340), (295, 145072), (472, 90670), (590, 72536), (944, 45335), (1180, 36268), (2360, 18134), (4720, 9067)]