23866280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1074

約数の個数: 64

約数和(自身を含む): 58406400

約数和(自身を除く): 34540120

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, 1013, 1178, 1240, 2026, 2356, 2945, 4052, 4712, 5065, 5890, 8104, 10130, 11780, 19247, 20260, 23560, 31403, 38494, 40520, 62806, 76988, 96235, 125612, 153976, 157015, 192470, 251224, 314030, 384940, 596657, 628060, 769880, 1193314, 1256120, 2386628, 2983285, 4773256, 5966570, 11933140, 23866280]

約数ペア:

[(1, 23866280), (2, 11933140), (4, 5966570), (5, 4773256), (8, 2983285), (10, 2386628), (19, 1256120), (20, 1193314), (31, 769880), (38, 628060), (40, 596657), (62, 384940), (76, 314030), (95, 251224), (124, 192470), (152, 157015), (155, 153976), (190, 125612), (248, 96235), (310, 76988), (380, 62806), (589, 40520), (620, 38494), (760, 31403), (1013, 23560), (1178, 20260), (1240, 19247), (2026, 11780), (2356, 10130), (2945, 8104), (4052, 5890), (4712, 5065)]