117493720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4987}}^1$

素因数の和:5048

約数の個数: 64

約数和(自身を含む): 287308800

約数和(自身を除く): 169815080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 152, 155, 190, 248, 310, 380, 589, 620, 760, 1178, 1240, 2356, 2945, 4712, 4987, 5890, 9974, 11780, 19948, 23560, 24935, 39896, 49870, 94753, 99740, 154597, 189506, 199480, 309194, 379012, 473765, 618388, 758024, 772985, 947530, 1236776, 1545970, 1895060, 2937343, 3091940, 3790120, 5874686, 6183880, 11749372, 14686715, 23498744, 29373430, 58746860, 117493720]

約数ペア:

[(1, 117493720), (2, 58746860), (4, 29373430), (5, 23498744), (8, 14686715), (10, 11749372), (19, 6183880), (20, 5874686), (31, 3790120), (38, 3091940), (40, 2937343), (62, 1895060), (76, 1545970), (95, 1236776), (124, 947530), (152, 772985), (155, 758024), (190, 618388), (248, 473765), (310, 379012), (380, 309194), (589, 199480), (620, 189506), (760, 154597), (1178, 99740), (1240, 94753), (2356, 49870), (2945, 39896), (4712, 24935), (4987, 23560), (5890, 19948), (9974, 11780)]