5665398920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{63599}}^1$

素因数の和:63758

約数の個数: 64

約数和(自身を含む): 13600224000

約数和(自身を除く): 7934825080

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 131, 136, 170, 262, 340, 524, 655, 680, 1048, 1310, 2227, 2620, 4454, 5240, 8908, 11135, 17816, 22270, 44540, 63599, 89080, 127198, 254396, 317995, 508792, 635990, 1081183, 1271980, 2162366, 2543960, 4324732, 5405915, 8331469, 8649464, 10811830, 16662938, 21623660, 33325876, 41657345, 43247320, 66651752, 83314690, 141634973, 166629380, 283269946, 333258760, 566539892, 708174865, 1133079784, 1416349730, 2832699460, 5665398920]

約数ペア:

[(1, 5665398920), (2, 2832699460), (4, 1416349730), (5, 1133079784), (8, 708174865), (10, 566539892), (17, 333258760), (20, 283269946), (34, 166629380), (40, 141634973), (68, 83314690), (85, 66651752), (131, 43247320), (136, 41657345), (170, 33325876), (262, 21623660), (340, 16662938), (524, 10811830), (655, 8649464), (680, 8331469), (1048, 5405915), (1310, 4324732), (2227, 2543960), (2620, 2162366), (4454, 1271980), (5240, 1081183), (8908, 635990), (11135, 508792), (17816, 317995), (22270, 254396), (44540, 127198), (63599, 89080)]