54957152440

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{997}}^1\times {\mathrm{23357}}^1$

素因数の和:24424

約数の個数: 64

約数和(自身を含む): 125880933600

約数和(自身を除く): 70923781160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 997, 1180, 1994, 2360, 3988, 4985, 7976, 9970, 19940, 23357, 39880, 46714, 58823, 93428, 116785, 117646, 186856, 233570, 235292, 294115, 467140, 470584, 588230, 934280, 1176460, 1378063, 2352920, 2756126, 5512252, 6890315, 11024504, 13780630, 23286929, 27561260, 46573858, 55122520, 93147716, 116434645, 186295432, 232869290, 465738580, 931477160, 1373928811, 2747857622, 5495715244, 6869644055, 10991430488, 13739288110, 27478576220, 54957152440]

約数ペア:

[(1, 54957152440), (2, 27478576220), (4, 13739288110), (5, 10991430488), (8, 6869644055), (10, 5495715244), (20, 2747857622), (40, 1373928811), (59, 931477160), (118, 465738580), (236, 232869290), (295, 186295432), (472, 116434645), (590, 93147716), (997, 55122520), (1180, 46573858), (1994, 27561260), (2360, 23286929), (3988, 13780630), (4985, 11024504), (7976, 6890315), (9970, 5512252), (19940, 2756126), (23357, 2352920), (39880, 1378063), (46714, 1176460), (58823, 934280), (93428, 588230), (116785, 470584), (117646, 467140), (186856, 294115), (233570, 235292)]