2526111160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{17489}}^1$

素因数の和:17680

約数の個数: 64

約数和(自身を含む): 5968987200

約数和(自身を除く): 3442876040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 157, 184, 230, 314, 460, 628, 785, 920, 1256, 1570, 3140, 3611, 6280, 7222, 14444, 17489, 18055, 28888, 34978, 36110, 69956, 72220, 87445, 139912, 144440, 174890, 349780, 402247, 699560, 804494, 1608988, 2011235, 2745773, 3217976, 4022470, 5491546, 8044940, 10983092, 13728865, 16089880, 21966184, 27457730, 54915460, 63152779, 109830920, 126305558, 252611116, 315763895, 505222232, 631527790, 1263055580, 2526111160]

約数ペア:

[(1, 2526111160), (2, 1263055580), (4, 631527790), (5, 505222232), (8, 315763895), (10, 252611116), (20, 126305558), (23, 109830920), (40, 63152779), (46, 54915460), (92, 27457730), (115, 21966184), (157, 16089880), (184, 13728865), (230, 10983092), (314, 8044940), (460, 5491546), (628, 4022470), (785, 3217976), (920, 2745773), (1256, 2011235), (1570, 1608988), (3140, 804494), (3611, 699560), (6280, 402247), (7222, 349780), (14444, 174890), (17489, 144440), (18055, 139912), (28888, 87445), (34978, 72220), (36110, 69956)]